NB4L339:2.5 V / 3.3 V Clock Distribution IC for SONET/SDH
The NB4L339 is a high-speed synchronous, presettable, cascadeable 8-bit binary counter. Architecture and operation are the same as the MC100E016 in the ECLinPS family.
技术特性
- 550 ps Typical Propagation Delay
- Operation Frequency > 1.3 GHz is 30% Faster than MC100EP016
- PECL Mode Operating Range: VCC = 3.0 V to 3.6 V with VEE = 0 V
- NECL Mode Operating Range: VCC = 0 V with VEE = -3.0 V to -3.6 V
- Open Input Default State
- Safety Clamp on Clock Inputs
- Internal TCbar Feedback (Gated)
- Addition of COUT and COUTbar
- 8-bit
- Differential Clock Input
- VBB Output
- Fully Synchronous Counting and TCbar Generation
- Asynchronous Master Reset
- Pb-Free Packages are Available
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封装图 MARKING DIAGRAM
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| NB4L339FAG |
Active |
|
2.5 V / 3.3 V Clock Distribution IC for SONET/SDH |
LQFP-32 |
873A-02 |
2 |
Tray JEDEC |
250 |
|
| NB4L339FAR2G |
Active |
|
2.5 V / 3.3 V Clock Distribution IC for SONET/SDH |
LQFP-32 |
873A-02 |
2 |
Tape and Reel |
2000 |
|
| NB4L339MNG |
Active |
|
2.5 V / 3.3 V Clock Distribution IC for SONET/SDH |
QFN-32 |
488AM |
1 |
Tube |
74 |
|
| NB4L339MNR4G |
Active |
|
2.5 V / 3.3 V Clock Distribution IC for SONET/SDH |
QFN-32 |
488AM |
1 |
Tape and Reel |
1000 |
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