| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
21 pcs
|
21 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
| Category | |
| Manufacturer Name | |
| Delta-Sigma Modulator | |
| Frequency | |
| Function | |
| Low Noise | |
| Low Spurious | |
| Mounting Type | |
| Output Current Control | |
| Secondary Attributes | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel |
The HMC983LP5E from Analog Devices is a versatile DC-7GHz Fractional-N Divider and Frequency Sweeper IC. It is fabricated in a SiGe BiCMOS process and features a 48-bit Delta-sigma Modulator (DSM) with programmable phase accumulator size, enabling precise control of frequency step size and resolution. The integrated DSM can generate frequencies with nearly 0 Hz frequency error and includes a built-in programmable frequency sweep capability.
This IC is suitable for test equipment, portable instruments, and high-performance fractional-N frequency synthesizers requiring ultra-low spurious performance. It can also function as a stand-alone divider or Delta-sigma modulator. The device offers low noise performance of -160 dBc/Hz and low spurious performance with the largest spurious signal at -95 dBc.
The HMC983LP5E is available in a 32-pin, 5x5 mm LP5 package and is designed for surface mount applications. It supports programmable output current control ranging from 5 mA to 17.5 mA for the open collector output driver, accommodating different off-chip loads.
| Qty | Low | High |
|---|---|---|
| 1+ | $27.44 | $27.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HMC983LP5E operates from DC to 7 GHz.
The HMC983LP5E functions as a Fractional-N Divider and also includes a Frequency Sweeper.
The HMC983LP5E has a low noise performance of -160 dBc/Hz.
The largest spurious signal for the HMC983LP5E is -95 dBc.
The HMC983LP5E integrates a 48-bit 100 MHz Delta-sigma Modulator.
The HMC983LP5E offers programmable output current control from 5 mA to 17.5 mA.
The HMC983LP5E is supplied in a 32-VFQFN exposed pad package, also referred to as 32-QFN (5x5).