
HMC988LP3ETR
ObsoletePROGRAMMABLE CLOCK DIVIDER & DELAY, DC - 4 GHZ
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HMC988LP3ETR
ObsoletePROGRAMMABLE CLOCK DIVIDER & DELAY, DC - 4 GHZ
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | HMC988LP3ETR |
|---|---|
| Differential - Input:Output [custom] | True |
| Differential - Input:Output [custom] | True |
| Divider/Multiplier | Yes/No |
| Frequency - Max [Max] | 4 GHz |
| Input | CML, LVPECL, LVDS, CMOS |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | LVPECL |
| Package / Case | 16-VFQFN Exposed Pad |
| PLL | False |
| Ratio - Input:Output [custom] | 1:1 |
| Supplier Device Package | 16-QFN (3x3) |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3.1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
HMC988 Series
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 3 × 3 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.APPLICATIONSBasestation Digital Pre-Distortion Paths (DPD)High Performance Automated Test Equipment (ATE)Backplane Clock Skew ManagementPhase Coherence of Multiple Clock PathsClock Delay Management ton Improve Setup & Hold Time MarginsPCB Signal Flight Time Offset CircuitsTrack and Hold Circuits for ADC/DACs
Documents
Technical documentation and resources