HMC856 5-Bit Broadband Digital Time Delay SMT, 28 Gbps
The HMC856LC5 is a wideband time delay with a 5-bit digital control designed for timing compensation or clock skew management applications. The time delay provides nearly 100 ps of delay range with 3 ps resolution and supports 28 Gbps data. The monotonic delay is compensated for stable operation over both power supply and temperature variation. The delay is DC coupled and supports broadband operation.
The data inputs to the HMC856LC5 are terminated onchip with 50-Ohms to the positive supply, GND, and may be DC or AC coupled. The differential outputs are source terminated to 50-Ohms and may be AC or DC coupled. The control lines B4:B0 are differential CML inputs terminated with 600 Ohms to the positive rail, which supports lower power control options. The HMC856LC5 features an output level control pin, VR, which allows for loss compensation or signal level optimization. The HMC856LC5 operates from a single -3.3V supply and is available in ROHS compliant 5x5 mm SMT package.
Applications
- SONET OC-192
- High Speed Serial Logic
- Clock & Data Recovery
- Broadband Test & Measurement Equipment
- Frequency Synthesis
- Matched Timing
Features and Benefits- Differential & Singe-Ended Operation
- Supports Data Rates up to 28 Gbps
- Fast Rise and Fall Times: 20 / 18ps
- Low Power Consumption: 610 mW typ.
- Programmable Differential Output Voltage Swing: 500 - 1350 mV
- Single Supply: -3.3V
- 32 Lead 5x5mm SMT Package: 25mm²
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Data Sheets
Order Information
Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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HMC856LC5 Production | LCC:CER LEADLESS CHIP CARR | OTH 50 | -40 to 85C | 166.48 | 134.85 | Y |
HMC856LC5TR Production | LCC:CER LEADLESS CHIP CARR | REEL 100 | -40 to 85C | 166.48 | 134.85 | Y |
HMC856LC5TR-R5 Production | LCC:CER LEADLESS CHIP CARR | REEL 500 | -40 to 85C | 166.48 | 134.85 | Y |
Evaluation Boards
Part Number | Description | Price | RoHS |
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127102-HMC856LC5 | Evaluation Board - HMC856LC5 Evaluation PCB | 1131.35 | Y |
Reference Materials