MSPD1002
MSPD1002 is Sampling Phase Detector Modules manufactured by MACOM Technology Solutions.
- Part of the MSPD1000-MA comparator family.
- Part of the MSPD1000-MA comparator family.
Features
- Phase Locking to 22 GHz
- Phase Locks DRO’s and VCO’s
- Fully Integrated Module
- Broadband Capability
Description
The sampling phase detector (SPD) module is a hybrid circuit providing a fast step recovery diode, coupling capacitors and a low barrier Schottky pair. The Schottky pair is used as a sampling circuit turned on by the fast step from the step recovery diode (SRD), or in the frequency domain, the Schottky acts as a mixer to mix the harmonic of the SRD step closest to the microwave frequency. The output is a beat frequency (the difference between the harmonic of the reference and the microwave frequency) and is just a DC voltage at the lock point. It is used to phase lock DRO’s and VCO’s from 10 to 1000 MHz typical reference frequencies.
Rev. V1
Functional Schematic & Pinouts
Electrical Specification: TA = +25°C
Microwave Frequency
Part #1
Cap. Power Drive Range Max. p F d Bm GHz
FREF Min....
