HMC679
LAST TIME BUY26 GHz, T Flip-Flop with RESET & Programmable Output Voltage
- Part Models
- 3
- 1ku List Price
- price unavailable
Part Details
- Supports Clock Frequencies up to 26 GHz
- Fast Rise & Fall Times: 18/17 ps
- Low Power Consumption: 270 mW typ.
- Programmable Differential Output Voltage Swing: 600 - 1100 mV
- Differential & Singe-Ended Operation
- Propagation Delay: 95 ps
- Single Supply: -3.3V
- 16 Lead Ceramic 3×3mm
SMT Package: 9mm2
The HMC679LC3C is a T Flip-Flop w/Reset designed to support clock frequencies as high as 26 GHz. During normal operation, with the reset pin not asserted, the output toggles from its prior state on the positive edge of the clock. This results in a divide-by-two function of the clock input. Asserting the reset pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications.
The HMC679LC3C also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input signals to the HMC679LC3C are terminated with 50Ω to ground on-chip, and may be either AC or DC coupled. Outputs can be connected directly to a 50Ω terminated system, while DC blocking capacitors may be used if the terminating system is 50Ω to a non-ground DC voltage. The HMC679LC3C operates from a single -3.3V dc supply and is available in a ceramic RoHS compliant 3x3 mm SMT package.
APPLICATIONS
- Serial Data Transmission up to 26 Gbps
- High Speed Frequency Divider (up to 26 GHz)
- Broadband Test & Measurement
- RF ATE Applications
Documentation
Data Sheet 1
Quality Documentation 2
Tape & Reel Specification 1
Product Selection Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| HMC679LC3C | 16-Lead LCC (3mm x 3mm w/ EP) | ||
| HMC679LC3CTR | 16-Lead LCC (3mm x 3mm w/ EP) | ||
| HMC679LC3CTR-R5 | 16-Lead LCC (3mm x 3mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 28, 2018 - 18_0036 Discontinuation of HMC679 |
||
| HMC679LC3C | Obsolete | |
| HMC679LC3CTR | Obsolete | |
| HMC679LC3CTR-R5 | Obsolete | |
This is the most up-to-date revision of the Data Sheet.