MXOHT
High Temperature
CMOS Clock Oscillator
•
•
•
•
•
•
•
•
•
•
FEATURES
Standard 14 Pin or 8 Pin DIP Packages
HCMOS Compatible Output
Fundamental and 3
rd
Overtone Crystal Designs
Frequency Range 1 – 125 MHz
Frequency Stability ±100 ppm Standard
Operating Temperatures ao -55°C to +105°C & -55°C to +125°C
Operating Voltage +1.8Vdc, +2.5Vdc, +3.3Vdc, +5.0Vdc
Output Enable Standard
Plastic Tray Packaging
RoHS/Green Compliant [6/6]
APPLICATIONS
MXOHT is developed for use in extended-industrial temperature range applications.
ORDERING INFORMATION
MXOHT
PACKAGE / ENABLE OPTIONS
A = 14 Pin DIP [full-size]
B = 8 Pin DIP [half-size]
SUPPLY VOLTAGE
M = +1.8Vdc
N = +2.5Vdc
L = +3.3Vdc
S = +5.0Vdc
FREQUENCY
Product Frequency Code
1
OPERATING TEMPERATURE RANGE
P = -55°C to +105°C
M = -55°C to +125°C
2
FREQUENCY STABILITY
3 = ± 50ppm
2 = ± 100ppm [std]
1] Refer to document 016-1454-0, Frequency Code Tables. 3-digits required for frequencies below 100MHz and 4-digits
for frequencies 100MHz or greater.
2] The MXOHT platform is qualified and manufactured to commercial and industrial standards. Use in military, aerospace,
avionics and other high reliability life-dependant applications is not recommended. Contact CTS for alternate product
platforms that are more suitable for these application environments.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
PACKAGING INFORMATION
[reference]
Product is packed in anti-static foam then placed in cardboard box.
100 pcs./box maximum, DIP-14 package.
100 pcs./box maximum, DIP-8 package.
Multiple boxes are master-packed in a larger carton. 30 boxes maximum per master pack.
Document No. 008-0532-0
Page 1- 3
Rev. A
www.ctscorp.com
MXOHT
High Temperature
HCMOS Clock Oscillator
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Storage Temperature
Frequency Range
Frequency Stability
[See Note 1 and Ordering Information]
SYMBOL
V
CC
T
STG
f
O
Δf/f
O
Δf/f
O
T
A
CONDITIONS
-
-
+1.8Vdc, +2.5Vdc, +3.3Vdc
+5.0Vdc
-
@+25°C, 1st year
-
MIN
-0.5
-55
1.0
1.0
-
-
-55
-55
1.62
2.25
2.97
4.50
-
-
-
-
-
-
-
-
TYP
-
-
-
-
-
+25
1.8
2.5
3.3
5.0
10
20
12
25
15
30
20
-
-
-
-
-
-
7
5
7
5
7
4
7
4
2
-
-
-
-
-
-
-
MAX
+7.0
+125
125
40
50, 100
3
+105
+125
1.98
2.75
3.63
5.50
15
25
15
30
20
40
30
15
-
10%V
CC
-2, -4, -8, -16
+2, +4, +8, -16
55
10
7
10
7
10
7
10
6
5
-
0.3*V
CC
5
15
40
25
1
UNIT
V
°C
MHz
± ppm
± ppm
°C
Aging
Operating Temperature
Code P
Code M
Supply Voltage
Code M
Code N
Code L
Code S
Supply Current
Code M
[+1.8V]
V
CC
±10%
V
Code N
[+2.5V]
I
CC
ELECTRICAL PARAMETERS
Code L
[+3.3V]
Code S
[+5.0V]
C
L
= 15pF
1.0 MHz to 50 MHz
50.1 MHz to 125 MHz
1.0 MHz to 50 MHz
50.1 MHz to 125 MHz
1.0 MHz to 50 MHz
50.1 MHz to 125 MHz
1.0 MHz to 40 MHz
mA
Output Load
Output Voltage Levels
Logic '1' Level
Logic '0' Level
Output Current
Logic '1' Level
[M,N,L,S]
Logic '0' Level
[M,N,L,S]
Output Duty Cycle
Rise and Fall Time
Code M
[+1.8V]
C
L
V
OH
V
OL
I
OH
I
OL
SYM
CMOS Load
CMOS Load
V
OH
= 90%V
CC
[1.8V, 2.5, 3.3V, 5.0V]
V
OL
= 10%V
CC
[1.8V, 2.5, 3.3V, 5.0V]
@ 50% Level
@ 10% - 90% Levels, C
L
= 15pF
1.0 MHz to 20 MHz
20.1 MHz to 125 MHz
1.0 MHz to 20 MHz
20.1 MHz to 125 MHz
1.0 MHz to 20 MHz
20.1 MHz to 125 MHz
1.0 MHz to 20 MHz
20.1 MHz to 40 MHz
Application of V
CC
Pin 1
Pin 1
Pin 1
Pin 1
Logic '1', Output Enabled
Logic '0', Output Disabled
Logic '1'
Logic '0', Output Disabled
-
pF
V
90%V
CC
-
-
-
45
-
-
-
-
-
-
-
-
-
0.7*V
CC
-
-
-
-
-
-
mA
%
Code N
[+2.5V]
T
R
, T
F
ns
Code L
[+3.3V]
Code S
[+5.0V]
Start Up Time
Enable Function
Enable Input Voltage
Disable Input Voltage
T
S
V
IH
V
IL
T
PLZ
I
ST
pjpk-pk
pjrms
tjrms
ms
V
ms
µA
ps
Enable Time
[M,N,L,S]
Standby Current
Period Jitter, pk-pk
Period Jitter, RMS
Phase Jitter, RMS
Bandwidth 12 kHz - 20 MHz
Notes:
1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and aging.
Document No. 008-0532-0
Page 2 - 3
Rev. A
MXOHT
High Temperature
HCMOS Clock Oscillator
ELECTRICAL CHARACTERISTICS
LVCMOS OUTPUT WAVEFORM
TEST CIRCUIT, CMOS LOAD
ENABLE TRUTH TABLE
PIN 1
Logic ‘1’
Open
Logic ‘0’
PIN 5 or PIN 8
Output
Output
High Imp.
D.U.T. PIN ASSIGNMENTS
PIN
SYMBOL
1
7 or 4
8 or 5
14 or 8
EOH
GND
Output
V
CC
DESCRIPTION
Enable Input or No Connect
Circuit & Package Ground
RF Output
Supply Voltage
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
DIP-14
MARKING INFORMATION
1. Model Name:
DIP-14 – MXOHTA.
DIP-8 – MXOHTB.
2. XXXMXXXXXX – Frequency is marked with only
leading significant digits before the ‘M’ and
4 – 6 digits after the ‘M’ (including zeros).
Ex. XMXXXXXX [3M579545]
XXMXXXXX [14M31818]
XXXMXXXX [125M0000]
3. VST – Voltage/Frequency Stability/
Temperature Range codes.
MXOHTA
XXXMXXXXXX
CTS VST
●
YYWW **
4. YYWW – Date code, YY – year, WW – week.
5. ** – Manufacturing Site Code.
NOTES
1. Lead finish [e1], SnAgCu.
2. Reflow conditions per JEDEC J-STD-020,
260°C maximum.
3. MSL = 1.
[Refer to Ordering Information.]
DIP-8
MXOHTB
XXXMXXXXXX
CTS ST
●
YYWW **
Document No. 008-0532-0
Page 3 - 3
Rev. A
FREQUENCY
[MHz]
1.00000000
1.02400000
1.04200000
1.04857600
1.09440000
1.18784000
1.22880000
1.25000000
1.50000000
1.54400000
1.55400000
1.60000000
1.80000000
1.84000000
1.84320000
1.84330000
2.00000000
2.04800000
2.08400000
2.09715200
2.17600000
2.40000000
2.45760000
2.50000000
2.56000000
2.58000000
2.82240000
2.94912000
3.00000000
3.07200000
3.08800000
3.20000000
3.27678000
3.27680000
3.57900000
3.57954000
3.57954500
3.58000000
3.58600000
3.58800000
3.64000000
3.65600000
3.68600000
3.68640000
3.70000000
3.84000000
3.90000000
3.93216000
4.00000000
4.03200000
4.03600000
4.04060000
FREQUENCY
CODE
010
A10
B10
C10
D10
012
A12
B12
A15
015
B15
016
A18
B18
018
C18
020
021
A21
B21
C21
A24
024
025
026
A26
028
029
030
A30
031
A32
B32
032
E36
A36
036
D36
B36
C36
A37
D37
B37
037
C37
038
A39
039
040
A40
C40
B40
FREQUENCY
[MHz]
4.09600000
4.19430000
4.19430400
4.36313040
4.43361900
4.50000000
4.54500000
4.59200000
4.60800000
4.70000000
4.80000000
4.91520000
4.95200000
4.99950000
5.00000000
5.0354003906
5.06800000
5.06880000
5.11820000
5.12000000
5.18500000
5.37640000
5.59240000
5.71430000
5.76000000
5.83680000
5.99940000
6.00000000
6.14000000
6.14400000
6.17600000
6.25000000
6.40000000
6.48000000
6.55360000
6.60000000
6.74580000
6.76438000
6.85550000
6.91200000
6.99930000
7.00000000
7.15890000
7.33330000
7.37200000
7.37280000
7.37300000
7.46600000
7.50000000
7.68000000
7.81250000
7.97760000
FREQUENCY
CODE
042
A41
041
043
044
045
A45
A46
046
047
048
049
A49
B49
050
B50
A50
051
A51
B51
052
054
056
057
A57
058
059
060
A61
061
B61
062
064
A64
065
066
A67
067
068
069
A69
070
072
A73
B73
073
C73
074
075
076
078
A79
FREQUENCY
[MHz]
7.98720000
7.99000000
8.00000000
8.00015600
8.19200000
8.44800000
8.50000000
8.70400000
8.89200000
8.91200000
9.00000000
9.21600000
9.46860000
9.49610000
9.50000000
9.54500000
9.60000000
9.72800000
9.83040000
9.84375000
9.98400000
10.00000000
10.08000000
10.13760000
10.24000000
10.24500000
10.25000000
10.30000000
10.36800000
10.49200000
10.70000000
10.73863500
10.75200000
10.77937500
11.00000000
11.04600000
11.05200000
11.05900000
11.05920000
11.22800000
11.28960000
11.30000000
11.52000000
11.59200000
11.97000000
11.98135000
11.99791300
12.00000000
12.00039300
12.01000000
12.09600000
12.28800000
FREQUENCY
CODE
079
B79
080
A80
081
084
085
087
089
A89
090
092
A94
094
A95
095
096
097
098
A98
099
100
10B
101
102
10A
10G
10C
103
105
10D
107
10E
10F
110
11A
11B
11C
111
112
11D
113
115
116
11E
119
11F
120
12A
12D
121
122
FREQUENCY FREQUENCY
[MHz]
CODE
12.29600000
12B
12.35200000
123
12.35400000
12E
12.35500000
12F
12.50000000
125
12.5885009765
12H
12.62400000
12G
12.68800000
126
12.68875000
12J
12.73193000
127
12.80000000
128
12.96000000
129
12.99600000
12C
13.00000000
130
13.02000000
13D
13.12500000
131
13.22500000
132
13.22562500
13N
13.22600000
13E
13.24800000
13F
13.25500000
13G
13.26625000
13H
13.44000000
134
13.50000000
135
13.52127000
13L
13.51680000
13A
13.52313000
13J
13.55375000
13B
13.56000000
13C
13.56640000
13P
13.56700000
13M
13.6486767578
13R
13.68000000
136
13.82000000
13K
13.82400000
138
13.93440000
139
14.00000000
140
14.13600000
141
14.21875000
142
14.24518000
14F
14.26562500
14G
14.31800000
14C
14.31810000
14B
14.31818000
143
14.40000000
144
14.50000000
145
14.68880000
14D
14.69000000
146
14.74000000
14A
14.74500000
14E
14.74560000
147
14.85000000
148
FREQUENCY FREQUENCY
[MHz]
CODE
14.99375000
149
15.00000000
150
15.00625000
15G
15.36000000
153
15.36700000
15A
15.38400000
15B
15.38420000
15C
15.44300000
154
15.45000000
15D
15.50000000
155
15.62500000
156
15.75000000
157
15.84200000
158
15.90000000
159
15.95000000
15E
15.97440000
15F
16.00000000
160
16.00031200
16F
16.04500000
16G
16.12800000
161
16.25700000
162
16.36700000
16A
16.36760000
16E
16.36766700
16B
16.36800000
16C
16.36900000
16D
16.38400000
163
16.38800000
16H
16.57600000
16W
16.58880000
165
16.62500000
16J
16.63200000
16K
16.66600000
166
16.66660000
16L
16.66667000
16M
16.66670000
16N
16.66700000
16P
16.67000000
16R
16.76800000
167
16.77721600
16S
16.78000000
16T
16.80000000
168
16.89600000
16U
16.91750000
16V
16.93440000
169
17.00000000
170
17.28000000
172
17.37280000
173
17.40800000
174
17.73447500
177
17.80000000
178
18.00000000
180
FREQUENCY FREQUENCY
[MHz]
CODE
18.08000000
18D
18.19200000
181
18.41600000
18A
18.43200000
184
18.52800000
185
18.66000000
186
18.73397000
18E
18.73798500
18G
18.73954600
18F
18.75000000
187
18.80000000
188
18.86792000
18B
18.86860000
18C
19.00000000
190
19.20000000
192
19.44000000
194
19.46700000
19A
19.53125000
195
19.66080000
19B
19.68000000
196
19.68700000
19F
19.80000000
198
19.94000000
19C
19.96800000
19D
19.99000000
19E
19.99800000
199
20.00000000
200
20.22800000
202
20.25000000
20A
20.48000000
204
20.73600000
207
20.82900000
208
20.83000000
20B
20.89375000
20D
20.94500000
20C
21.00000000
210
21.25000000
212
21.47727000
214
21.50000000
215
21.50925000
21A
21.61600000
216
21.63000000
21B
21.94871700
219
22.00000000
220
22.11800000
22A
22.11840000
221
22.25950000
222
22.40000000
224
22.57920000
225
22.81600000
228
23.00000000
230
23.04000000
23A
Do Not Use I, O and Q in frequency codes.
FREQUENCY CODE TABLES - 3-Digit and 4-Digit Codes
Document:
016-1454-0
Revision:
AE
Date:
4/5/2017
Page:
1 of 3
FREQUENCY
[MHz]
23.20000000
23.50080000
23.52000000
23.80800000
23.96200000
23.97700000
24.00000000
24.00014000
24.19200000
24.50000000
24.54000000
24.54500000
24.54540000
24.54545400
24.55350000
24.56700000
24.57460000
24.57600000
24.57900000
24.57920000
24.60000000
24.70400000
24.73000000
24.74560000
24.83200000
24.96000000
25.00000000
25.00062500
25.00125000
25.00180000
25.05882000
25.08800000
25.17500000
25.39000000
25.57600000
25.60000000
25.76800000
25.80480000
25.88500000
25.92000000
26.00000000
26.04166000
26.04170000
26.20000000
26.45125000
26.56250000
26.60000000
26.66490000
26.66660000
26.66666000
26.66670000
26.69000000
FREQUENCY
CODE
232
235
23B
238
239
23C
240
24A
241
245
24D
24E
24F
24G
24B
24N
24H
24C
24J
24K
246
247
24L
24M
248
249
250
25A
25F
25B
25C
25D
251
253
255
256
257
258
25E
259
260
26F
261
262
264
265
26B
26C
266
26D
26E
26A
FREQUENCY
[MHz]
26.80000000
27.00000000
27.09500000
27.12000000
27.14500000
27.42857100
27.57600000
27.64800000
27.91270900
28.00000000
28.22400000
28.24756000
28.32200000
28.33200000
28.37500000
28.63600000
28.63630000
28.63636000
28.67200000
28.70400000
28.80000000
29.00000000
29.40000000
29.41200000
29.49120000
29.50000000
29.60000000
30.00000000
30.11530000
30.30000000
30.32800000
30.40000000
30.72000000
31.00000000
31.25000000
31.77851000
31.89000000
31.91733000
31.94880000
32.00000000
32.11000000
32.48640000
32.50000000
32.51200000
32.76400000
32.76800000
32.79200000
32.80000000
33.00000000
33.03330000
33.25000000
33.28000000
FREQUENCY
CODE
268
270
27B
271
27A
274
275
276
279
280
282
28B
28C
28D
283
28A
28E
286
28F
287
288
290
29A
294
29B
295
296
300
301
30A
303
304
307
310
312
317
318
319
31A
320
321
324
32A
325
32B
327
32C
328
330
33B
332
33C
FREQUENCY
[MHz]
33.30000000
33.33000000
33.33300000
33.33330000
33.33333000
33.34000000
33.50000000
33.55443200
33.60000000
33.79200000
33.86880000
34.09300000
34.35520000
34.36800000
34.55040000
34.56000000
34.73000000
34.81600000
34.84800000
35.00000000
35.02100000
35.25100000
35.25120000
35.28000000
35.30000000
35.32800000
35.35200000
35.40300000
35.46895000
35.46895200
35.50000000
35.72800000
36.00000000
36.57140000
36.68400000
36.72000000
36.86400000
36.92300000
37.00000000
37.05000000
37.05600000
37.12500000
37.40000000
37.46348300
37.50000000
37.63200000
37.64300000
38.00000000
38.00053000
38.06750000
38.40000000
38.70700000
FREQUENCY
CODE
33D
333
33E
33A
33F
33G
335
33H
336
337
338
341
34C
343
345
34A
347
348
34B
350
35A
35B
352
35C
35D
353
35G
354
35E
35F
355
357
360
365
366
367
368
369
370
37D
37A
371
374
37C
375
376
37B
380
38A
38B
384
387
FREQUENCY
[MHz]
38.78500000
38.88000000
39.00000000
39.06250000
39.16000000
39.16800000
39.23850000
39.32160000
39.73000000
39.93600000
39.95000000
40.00000000
40.05000000
40.06800000
40.16600000
40.18612500
40.28235300
40.32000000
40.52000000
40.61000000
40.73600000
40.92000000
40.96000000
41.00000000
41.24160000
41.25000000
41.47200000
41.50000000
41.60000000
41.65714000
41.66600000
41.66660000
41.99790000
42.00000000
42.33600000
42.37240000
42.50000000
42.60000000
42.95454000
43.00000000
43.20000000
43.54560000
44.00000000
44.04000000
44.23600000
44.23680000
44.44000000
44.54500000
44.73600000
44.76000000
44.80000000
44.92800000
FREQUENCY
CODE
38C
388
390
39A
391
39B
392
393
397
399
39C
400
40A
40B
401
40D
402
403
405
406
407
409
40C
410
41D
412
414
415
41C
416
41A
41B
419
420
42A
423
425
426
429
430
432
435
440
44A
442
44B
444
445
447
44C
448
449
FREQUENCY FREQUENCY
[MHz]
CODE
44.96000000
44D
45.00000000
450
45.15840000
451
45.60000000
456
45.69600000
45A
45.81750000
458
46.00000000
460
46.32000000
463
46.61512000
466
46.79600000
467
47.61600000
476
47.92320000
479
47.92323000
47A
48.00000000
480
48.60000000
486
48.63600000
48A
48.73680000
487
48.76800000
48B
49.00000000
490
49.05600000
49B
49.09080000
49A
49.15200000
491
49.40800000
494
49.50000000
495
49.66400000
496
49.73000000
497
49.86000000
498
50.00000000
500
50.00250000
50B
50.01000000
50A
50.11356000
501
50.28570000
502
50.35000000
503
51.15600000
511
51.20000000
512
51.84000000
518
52.00000000
520
52.53500000
525
52.56000000
52A
53.12500000
531
53.20342500
532
53.33000000
533
54.00000000
540
54.19000000
541
54.24000000
542
55.00000000
550
55.12500000
551
55.29600000
552
56.00000000
560
56.44800000
564
57.60000000
576
58.00000000
580
FREQUENCY FREQUENCY
[MHz]
CODE
58.32000000
583
58.98200000
58A
58.98240000
589
59.00000000
590
60.00000000
600
61.00000000
610
61.14000000
611
61.44000000
614
62.50000000
625
62.80000000
628
63.53000000
635
63.69000000
636
63.89760000
638
64.00000000
640
64.51200000
645
65.00000000
650
65.36000000
653
65.53600000
655
65.62000000
656
65.85600000
658
66.00000000
660
66.35500000
66K
66.35520000
663
66.35530000
66A
66.50428000
665
66.56200000
66B
66.66000000
66C
66.66600000
666
66.66660000
66D
66.66666000
66E
66.66667000
66F
66.66670000
66G
66.66700000
667
66.67000000
66H
66.74600000
66J
67.58400000
675
67.66670000
676
68.00000000
680
68.20000000
682
68.68000000
686
70.00000000
700
70.65600000
706
70.80000000
708
70.83330000
70A
72.00000000
720
72.26760000
722
73.72800000
737
74.00000000
740
74.17450000
741
74.17580000
74A
74.17582400
74B
74.25000000
742
Do Not Use I, O and Q in frequency codes.
FREQUENCY CODE TABLES - 3-Digit and 4-Digit Codes
Document:
016-1454-0
Revision:
AE
Date:
4/5/2017
Page:
2 of 3
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