HMC4069 2.9 GHz Integer-N Synthesizer (N = 2 - 32)
The HMC4069LP4E is an Integer-N synthesizer which incorporates a 10 to 1300MHz digital phase-frequency detector
with a 10 to 2900MHz 5-bit frequency counter. It is intended for use in low phase noise synthesizer applications.
The combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers
with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction
with a differential loop amplifier, the HMC4069LP4E generates output voltages that can be used to phase lock a VCO
to a reference oscillator.
The device is packaged in a 24-pin, 4 x 4mm leadless QFN surface mount package with an exposed ground paddle
for improved RF and thermal performance.
Applications
Features and BenefitsUltra low SSB phase noise floor: -151dBc/Hz at 10kHz offset at 100MHzIntegrated output resistorsImproved input sensitivityLock detect and invert functionality24-pin 4 x 4mm SMT package | Design Tools |
Data Sheets
Frequently Asked Questions
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC4069LP4E Production | LFCSP:LEADFRM CHIP SCALE | OTH 50 | -40 to 85C | 59.68 | 48.34 | Y |
| HMC4069LP4ETR Production | LFCSP:LEADFRM CHIP SCALE | REEL 500 | -40 to 85C | 59.68 | 48.34 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EV1HMC4069LP4 | Evaluation Board | 610 | Y |
