Oscilent Corporation | 481 Series Surface Mount Crystal Oscillator
Page 1 of 3
SMD Oscillators
Series Number
Package
Description
Last Modified
481
FEATURES
- Programmable
- Low power consumption
- Standby function
- Tape and Reel
- Miniature profile
- 3.3V or 5.0V optional
- RoHs / Lead Free compliant
7 x 5 Programmable
HCMOS / TTL Output
Jan. 01 2007
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Output Logic
Input Voltage (VDD)
Frequency Range (f
O
)
Operating Temperature (T
OPR
)
Storage Temperature (T
STG
)
Frequency Stability
CONDITIONS
-
-
-
-
-
a+b+c+d
(a) Frequency Tolerance
(b) Temperature Stability
(c) Input Voltage Stability
(d) Load Stability
Input Current (I
DD
)
Aging
Rise Time (T
R
)
Fall Time (T
F
)
Output Voltage High "1" VOH
Output Voltage Low "0" VOL
Duty Cycle
Start-Up Time (T
S
)
Jitter
-
@ 25°C
-
-
TTL Load
HCMOS Load
TTL Load
HCMOS Load
-
-
(One Sigma)
2.7 min.
0.4 max.
0.5 max.
50 ±10 (Std.) / 50 ±5 (Option)
10 max.
±50 max.
CHARACTERISTICS
HCMOS / TTL Output
3.3 ±10%
1.000 ~ 125.000
5.0 ±10%
1.000 ~ 160.000
UNITS
-
VDC
MHz
°C
°C
PPM
-
-
-
-
mA
PPM/Y
nS
nS
VDC
VDC
%
mS
ps
0 ~ +70 (Std.) / -40 ~ 85 (Option)
-55 ~ +125
±50, ±100 max.
Inclusive of Overall Stability
Inclusive of Overall Stability (Operating Temperature)
Inclusive of Overall Stability (VDD ±10%)
Inclusive of Overall Stability (RL ±5%)
28 max.
±5 max.
4 max. (0.4V to 2.4V w/ TTL, 20% ~ 80%/ HCMOS)
4 max. (0.4V to 2.4V w/ TTL, 20% ~ 80%/ HCMOS)
2.4 min.
VDD-0.5 min.
45 max.
PIN CONNECTIONS
Oscilent Corporation | 481 Series Surface Mount Crystal Oscillator
Page 2 of 3
#1
Tri-State Enable
High
#2 Case Ground
#3 Output
#4 Vdd
PART NUMBER GUIDE
Series
Number
Frequency
Voltage
Supply
Option
Frequency
Tolerance &
Stability (max.)
Operating Temp. (°
C)
Duty Cycle
Pin 1 Connection
481
Oscilent
SMD
Oscillators
- 2.4576M
Enter your desired
frequency
e.g. 12.0M =
12.000MHz
See table
below for standard
frequencies.
-3
5 = 5VDC
3 = 3.3VDC
D=
E=
E
±100 PPM
±50 PPM
N
Blank* = 0~+70
N = -40~+85
-T
Blank*= 50±10%
T = -50±5%
TS
TS = Tri-State
Enable High
NOTE:
- Deviations on all parameters available. Please consult Oscilent for details.
DEFINITIONS:
- Click on the characteristic names above, for definitions of the particular characteristic.
*STANDARDS:
- "Blank" part number selections, indicate standard variables for the particular characteristic.
PACKAGING:
- Add
-TR
for Tape/Reel. Click
here
for tape/reel specifications
PART NUMBER CODING
- STANDARD OSCILLATOR FREQUENCIES
FREQUENCY (1.8432 - 16.000MHz)
1.8432
2.000
2.4576
3.579545
3.6864
4.000
4.9152
5.000
5.0688
6.000
6.144
7.3728
8.000
9.216
FREQUENCY (16.257 - 80.00MHz)
16.257
16.384
17.734475
18.000
18.432
19.6608
20.000
24.000
24.576
25.000
25.175
28.322
30.000
32.000
Oscilent Corporation | 481 Series Surface Mount Crystal Oscillator
Page 3 of 3
9.8304
10.000
11.0592
12.000
12.288
12.800
14.31818
14.7456
15.9744
16.000
32.514
33.000
35.000
40.000
48.000
50.000
64.000
65.000
66.666
80.000
NOTE:
Other frequencies available. Please consult Oscilent for part numbers
CALL
949.252.0522
18195 East McDurmott Street . Building D . Irvine . CA 92614 . USA
Fax: 949.252.0599 . E-Mail: Sales@Oscilent.com
Oscilent Corporation
-
Series No.:
481
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