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MSPD1012-H50

Description
Phase Detector
CategoryWireless rf/communication    Radio frequency and microwave   
File Size1MB,8 Pages
ManufacturerCobham PLC
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MSPD1012-H50 Overview

Phase Detector

MSPD1012-H50 Parametric

Parameter NameAttribute value
MakerCobham PLC
Objectid8005915555
Reach Compliance Codeunknown
compound_id210062223
structureCOMPONENT
Maximum operating frequency12500 MHz
Maximum operating temperature150 °C
Minimum operating temperature-65 °C
RF/Microwave Device TypesPHASE DETECTOR
Sampling Phase Detector Modules
MSPD1000, MSPD1002, MSPD1012 & MSPD2018
Features
(E50 & E50SM)
• Phase Locking to 22 GHz
• Broadband Capability
• Fully Integrated Module
• Phase Locks DRO’s and VCO’s
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,
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.
Schematic & Pinouts
2
3
2
3
4
4
1
5
1
5
Maximum Ratings
Storage Temperature:
Operating Temperature:
Soldering Temperature:
ESD Rating:
-65 to +150 °C
-65 to +150 °C
230 °C for 5 sec
HBM, Class 0
Electrical Characteristics,
T
C
= +25 °C
Microwave
Frequency
Part Number
Power Drive
Range
(maximum) (maximum)
dBm
GHz
MSPD1000-E50
MSPD1002-E50
(1)
MSPD1012-E50
(1)
MSPD2018-E50
(1)
(1)
Step Recovery Diode
Cap
F
REF
P
REF
C
T-6
T
L
T
T
Schottky Sampling Diodes
C
T0
V
F 1 mA
R
DS
(minimum) Range
pF
18 - 22
3 - 4.1
2 - 3.1
0.45 - 0.7
MHz
10
25
50
100
dBm
17 to 27
17 to 27
17 to 27
17 to 23
(Typical) (Typical) (Typical) (Typical) (Typical) (Typical)
pF
nS
pS
pF
mV
Ohms
1.1
0.76
0.85
0.5
35
20
10
6
65
50
35
45
0.4
0.36
0.32
0.23
250
250
250
425
7
8
9
16
7
7
6
4
0.5
2.5
12.5
22
Notes:
1. Surface mount package E50SM and H50 are also available.
Revision Date: 10/3/2012
1
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