Sampling Phase Detectors
The Aeroflex / Metelics MSPD Series Integrates an SRD reference frequency multiplier, coupling capacitors and a Schottky diode microwave sampler / phase detector in a 0.075” by 0.100” hybrid. They are used to phase lock microwave oscillators up to 22 GHz to a much lower reference frequency by deriving a locking voltage from the sampled RF and the multiplied reference.
- Phase locking to 22 GHz
- Broadband capability
- Fully integrated module
- Phase locks DRO’s and VCO’s
Packaged |
Model
 |
Step Recovery Diode
|
Cap.
|
Schottky Diode
|
FMW
|
Package
|
VBR
|
CJ
|
t
|
TT
|
CT
|
CJ
|
VF
|
RD
|
MIN
V
|
TYP
pF
|
TYP
ns
|
MAX
ps
|
TYP
pF
|
TYP
pF
|
TYP
mV
|
TYP
|
TYP
GHz
|
MSPD1000-E50
MSPD1000-E50SM
|
15
|
1.0
|
35
|
95
|
20
|
0.4
|
270
|
7.0
|
0.50
|
E50
E50SM
|
MSPD1000-H50
|
15
|
1.0
|
35
|
95
|
20
|
0.4
|
270
|
7.0
|
0.50
|
H50
|
MSPD1002-E50
MSPD-1002-E50SM
|
15
|
0.5
|
20
|
70
|
3.5
|
0.22
|
270
|
8.0
|
2.0
|
E50
E50SM
|
MSPD1002-H50
|
15
|
0.5
|
20
|
70
|
3.5
|
0.22
|
270
|
8.0
|
2.0
|
H50
|
MSPD1011-121
|
15
|
22
|
10
|
100
|
0.5
|
0.08
|
300
|
20.0
|
20.0
|
CS121
|
MSPD1012-121
|
15
|
22
|
10
|
100
|
0.5
|
0.08
|
450
|
20.0
|
20.0
|
CS121
|
MSPD1012-E50
MSPD-1012-E50SM
|
15
|
0.5
|
10
|
70
|
2.5
|
0.18
|
270
|
9.0
|
12
|
E50
E50SM
|
MSPD1012-H50
|
15
|
0.5
|
10
|
70
|
2.5
|
0.18
|
270
|
9.0
|
12
|
H50
|
MSPD1013-121
|
15
|
22
|
10
|
100
|
0.5
|
0.08
|
550
|
20.0
|
20.0
|
CS121
|
MSPD2018-E50
MSPD2018-E50SM*
|
15
|
0.35
|
5
|
55
|
0.6
|
0.10
|
430
|
16.0
|
22
|
E50
E50SM
|
MSPD2018-H50*
|
15
|
0.35
|
5
|
55
|
0.6
|
0.10
|
430
|
16.0
|
22
|
H50
|
Test Conditions
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
|
1.
IR = 10 µA
2.
VR = 6V, F = 1 MHz
3.
IF = 10 mA, IR = 6 mA
4.
IF = 10 mA, VR = 10 V, *IF= 3 mA, VR= 7 V
|
5.
F = 1 MHz
6.
VR = 0 V, F = 1 MHz
7.
If= 1 mA
8.
If= 5 mA
|
Maximum Ratings
|
Parameters
|
Rating
|
|
Storage Temperature
|
-65 to +150° C
|
|
Operating
Temperature
|
-65 to +150° C
|
|
Soldering
Temperature
|
230° C for 5 sec.
|
|
| |
|
