Key facts
- Brand
- Micrel
- Model
- SY100E137
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
Start here
Micrel SY10E137 / SY100E137 8-bit Shift Register Datasheet
The SY10E137 and SY100E137 are high‑speed 8‑bit ripple counters offered in a 28‑pin PLCC package. They provide both synchronous and asynchronous enable pins, differential clock inputs, and a VEE output for single‑ended operation. The devices support count frequencies up to 2.2 GHz while maintaining moderate power dissipation.
The datasheet includes detailed pin descriptions, package ordering information, block diagrams, truth tables, and comprehensive DC and AC electrical characteristics such as voltage ranges, propagation delays, and minimum input swing requirements.
Micrel SY100E137 specifications
| Maximum count frequency | 1800‑2200 MHz |
|---|---|
| Propagation delay (CLK to Q0) | 1300‑2150 ps (typical 1700 ps) |
| Minimum input swing for CLK (AC guarantee) | 0.25 V |
Source: Micrel SY10E137 / SY100E137 8-bit Shift Register Datasheet
All Micrel SY100E137 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum count frequency of the SY10E137 / SY100E137?
The device can operate up to 1800 MHz at low temperature and up to 2200 MHz at typical temperature.
From: Micrel SY10E137 / SY100E137 8-bit Shift Register Datasheet
What is the maximum count frequency of the SY10E137/SY100E137?
The device can operate up to 2200 MHz count frequency.
From: Micrel SY10E137 SY100E137 8-Bit Shift Register Datasheet
What are the VEE voltage limits for the SY10E137/SY100E137?
The VEE voltage range is from –4.2 V to –5.5 V.
From: Micrel SY10E137 SY100E137 8-Bit Shift Register Datasheet