MSPD1002-E50

Sampling Phase Detector Modules

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, or in the frequency domain, the Schottkys act 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 (TYP) reference frequencies.

Product Specifications

Part Number
MSPD1002-E50
Short Description
Sampling Phase Detector Modules
SRD VBR MIN(V)
15
SRD CJ TYP(pF)
0.50
SRD TL TYP(ns)
20
SRD TT MAX(ps)
70
Cap. CT TYP(pF)
3.5
SD CJ TYP(pF)
0.22
SD VF TYP
270
SD RD TYP(mV)
8
FMW TYP(GHz)
2.0
Package
E50 / E50SM
Evaluation Module
MSPD1002-E50SM

Features

  • Phase Locking to 22 GHz
  • Phase Locks DRO’s and VCO’s
  • Fully Integrated Module
  • Broadband Capability

Technical Resources

Datasheet


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MSPD1002-E50SM
Sampling Phase Detector, E50SM
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