HMC848 45 Gbps 1:4 Demux SMT with Programmable Output Voltage
The HMC848LC5 is a 1:4 demultiplexer designed for data deserialization up to 45 Gbps. The device uses both rising and falling edges of the half-rate clock to sample the input data in sequence, D0-D3 and latches the data onto the differential outputs. A quarter-rate clock output generated on-chip can be used to clock the data into other devices.
All clock and data inputs / outputs of the HMC848LC5 are CML and terminated on-chip with 50 Ohms to the VCC, and may be DC or AC coupled. The inputs and outputs of the HMC848LC5 may be operated either differentially or single-ended. The HMC848LC5 also features an output level control pin, VCTRL, which allows for loss compensation or signal level optimization. The HMC848LC5 operates from a single +3.3V supply and is available in ROHS compliant 5x5 mm SMT package.
Applications
- SONET OC-768
- RF ATE Applications
- Broadband Test & Measurement
- Serial Data Transmission up to 45 Gbps
- High Speed ADC Interfacing
Features and Benefits- Supports Data Rates up to 45 Gbps
- Half Rate Clock Input
- Quarter Rate Reference Clock Output
- Fast Rise and Fall Times: 25 / 21 ps
- Programmable Differential Output Voltage Swing: 300 - 1000 mVp-p
- Single Supply: +3.3V
- 32 Lead 5x5mm SMT Package: 25mm²
| |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC848LC5 Production | LCC:CER LEADLESS CHIP CARR | OTH 50 | -40 to 85C | 981.48 | 795 | Y |
| HMC848LC5TR Production | LCC:CER LEADLESS CHIP CARR | REEL 100 | -40 to 85C | 981.48 | 795 | Y |
| HMC848LC5TR-R5 Production | LCC:CER LEADLESS CHIP CARR | REEL 500 | -40 to 85C | 981.48 | 795 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| 126674-HMC848LC5 | Evaluation Board - HMC848LC5 Evaluation PCB | 4130.13 | Y |
Reference Materials
