OT Type for PECL/LVDS Crystal Oscillator
RoHS Compliant Standard
1. Typical 7.5 x 5.0 x 1.9 mm 6 Pads Ceramic SMD package.
2. Tight symmetry (45 to 55%) available.
3. Low phase jitter. (Max: 0.5 pSec).
4. Complementary output.
5. Output frequency up to 320MHz.
6. Packing: Tape & Reel, 1000/3000 pcs per Reel.
Actual Size
O
|
T
|
E
|
T
|
G
|
C
|
L
|
A
|
N
|
F
|
_
Dash
?
|
1.27±0.2
3.81±0.2
5.0±0.2
2.0(Max.)
UNIT : mm
1.8
Recommended soldering pattern
2.0
4.0
Crystal Oscillator
36
XO Package Supply
(mm) Voltage
(V)
7.5 x 5
J : 2.5
E : 3.3
Freq.
Temp.
Output Logic
Stability Range (
o
C)
and Symmetry
(ppm)
T
:
Input to
D :
±
25
I : -10
~
+60
L : PECL / 50
±5%
Pin2 (std.)
G :
±
50
C : -20
~
+70
V : LVDS / 50
±5%
R : Input to
H :
±
100
L : -40
~
+85
Pin1
(case by
case)
Tri-State
Function
Oscillator Mode Appearance
Lead Free
Freq.
(MHz)
XX.XXXXXX
-A : AT
N : Normal F : RoHS
Fundamental
Compliant
-T : AT
3
rd
Overtone
* NOT SELECTABLE
BY CUSTOMER
Ordering Example: OTETGCLANF-156.250000 MHz
XO T-TYPE; V
DD
: 3.3V; with Tri-State, input to Pin2; Freq. Stability: ±50ppm; Temp Range: -20
o
C to +70
o
C; PECL output,
Symmetry: 50±5%; AT Fundamental; Normal Appearance; RoHS Compliant; Freq. 156.250000MHz.
ppm
Temp(°C)
I -10~ +60
C
L
-20~ +70
-40~ +85
D: ±25
G: ±50
:Standard
:Available (case by case)
:Not available
Pin
[ TOP VIEW ]
#6
7.5±0.2
#5
[ BOTTOM VIEW ]
#4
Part Number
information
Frequency
Date Code
#1
Pin 1 Mark
[ SIDE VIEW ]
#2
#3
#3
#2
5.08
#1
1.4±0.2
#4
5.08 ± 0.2
#5
#6
Function
NC / Tri-State
Tri-State / NC
GND
Output
Comp. Output
V
DD
#1
#2
#3
#4
#5
#6
*Contact
Sales@taitien.com.tw
for special request.
XO-0054-K P.1/2
Dec.30. 2006
Output Logic
Parameter
Supply Voltage Variation(V
DD
) 5%
Frequency Range
Standard Frequency
Operating Temp. Range
Frequency Stability *
Supply Current
19.44MHz
160MHz
250MHz
Output Level
Output High (Logic “1”)
Output Low (Logic “0”)
Transition Time:Rise/Fall Time
+
Start Time
Tri-State (Input to Pin 2 or Pin 1)
Output Active
Output in High Impedance State
RMS Phase Jitter
(Integrated 12KHz ~ 20MHz)
Storage Temp. Range
o
PECL
Min.
3.3
3.135
19.44
2.5
2.375
3.3
3.465
320
Max.
2.5
2.625
3.3
3.135
19.44
Min.
2.5
LVDS
Max.
3.3
3.465
320
2.5
2.625
Unit
V
MHz
MHz
o
2.375
25, 38.88, 62.5, 77.76, 100, 106.25, 125, 155.52, 156.25,
159.375, 161.1328, 164.355469, 167.3316, 187.5, 212.5, 250
Refer to Ordering Information
Refer to Ordering Information
_
_
_
75
100
100
1.475
_
_
_
1.68
1.0
3
2
_
_
-55
0.5
0.5
125
_
0.5
2.5
_
_
-55
_
1.095
_
_
_
_
0.9
_
_
50
50
65
1.6
_
1.0
3
2
0.5
0.5
125
_
0.5
C
ppm
Crystal Oscillator
Fo
<
160MHz
Fo
<
250MHz
Fo
320MHz
2.275
mA
V
nSec
mSec
2.5
V
pS
o
C
* Inclusive of calibration @ 25
C,
operating temperature range, input voltage variation, load variation, aging, shock, and vibration.
+
Transition times are measured between 10% and 90% of V
DD
, with an output load of 15pF.
*Contact
Sales@taitien.com.tw
for special request.
XO-0054-K P.2/2
Dec.30. 2006
37
嵌入式系统
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