Datasheet for HMC988:
- Manufacturer Part Number : HMC988
- Manufacturer : AD
- Description : Programmable Clock Divider & Delay, DC - 4 GHz
- Series : HMC988
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Frequency Dividers, Multipliers, & Detectors
- Function : Frequency Dividers, Prescalers & Counters
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : HMC988
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Programmable Clock Divide by 1/2/4/8/16/32
- Delay Adjustment in Multiples of 1/2 Clock Cycles or in 60 Steps of 20 ps (Typ.)
- -170 dBc/Hz Noise Floor @ 100 MHz Output
- Up to 4 GHz Operation with 800 mVp-p LVPECL Output
- 3.3V Operation (or 5V Operation with Optional On-Chip Regulator for Best Performance)
The HMC988LP3E is a an ultra low noise clock divider capable of dividing by 1/2/4/8/16/32. It is a versatile device with additional functionality including adjustable output phase, adjustable delay in 60 steps of ~ 20 ps, a clock synchronization function, and a clock invert option. Housed in a compact 3x3 mm SMT QFN package, the clock divider offers a high level of functionality. The device works with 3.3V supply or may be connected to 5V supply and utilize the optional on-chip regulator. This on-chip regulator may be bypassed. Up to 8 addressable HMC988LP3E devices can be used together on the SPI bus. The HMC988LP3E is ideally suited for data converter applications with extremely low phase noise requirements.
Applications
- Basestation Digital Pre-Distortion Paths (DPD)
- High Performance Automated Test Equipment (ATE)
- Backplane Clock Skew Management
- Phase Coherence of Multiple Clock Paths
- Clock Delay Management ton Improve Setup & Hold Time Margins
- PCB Signal Flight Time Offset Circuits
- Track and Hold Circuits for ADC/DACs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.