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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

Product Details
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
### Features and Benefits
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)

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HMC988 Specifications

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- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
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- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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SN:H0.06667LO10318V33Q0QC0S1

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