MC100EP016AFAG is a 1.3 GHz 8-bit ECL counter for high-speed frequency division and digital circuits
Specifications
Manufacturer:
Onsemi
Product Number:
MC100EP016AFAG
Description:
IC BINARY COUNTER 8-BIT 32LQFP
Highlight:
1.3 GHz 8-bit ECL counter
,high-speed frequency division counter
,ECL counter for digital circuits
Introduction
MC100EP016AFAG - 1.3 GHz 8-bit ECL Counter
Product Overview
The MC100EP016AFAG is a high-speed, synchronous, presettable, cascadeable 8-bit binary counter based on ECL (Emitter-Coupled Logic) technology, manufactured by ON Semiconductor. It delivers superior speed performance up to 1.3 GHz and includes temperature compensation for stable operation across wide environmental conditions.
Key Functions
8-bit Synchronous Counting
Synchronous operation ensures all bits update simultaneously on clock edges, minimizing skew.
Presettable & Programmable
TCLD (Terminal Count Load) Pin controls feedback to the terminal count (TC) output:
- TCLD = LOW (or open): TC feedback disabled; free-running continuous count, TC goes LOW when all bits are 1
- TCLD = HIGH: TC feedback enabled; counter automatically reloads when TC goes LOW, acting as a programmable divider
Advanced I/O Design
- Differential clock input for improved noise immunity and high-frequency performance
- Differential outputs (COUT/COUTbar) for single-chip counter/divider applications
- Cascadeable using TCbar for multi-stage cascading to build longer counters
- Low noise/power design - unused Q outputs can be left unterminated
Technical Specifications
| Propagation Delay | ~550 ps (typical) |
| Maximum Frequency | >1.3 GHz (30% faster than MC100E016) |
| Supply Voltage (PECL Mode) | VCC = 3.0 V to 3.6 V, VEE = 0 V |
| Temperature Compensation | 100 Series ensures stable timing over temperature |
| Package | 32-LQFP (7*7 mm) |
Applications
- High-speed digital systems: Telecommunications, data communications, and high-speed logic circuits
- Frequency synthesis & division: PLLs (Phase-Locked Loops), clock generators, and RF frequency dividers
- Test & measurement: ATE (Automatic Test Equipment), high-speed counters, and timers
- Industrial & avionics: High-speed control systems, radar, and aerospace electronics
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