IQP-25S-20B Datasheet, PDF (1/1 Pages) Merrimac Industries, Inc. – I&Q NETWORKS

IQP-25S Series
I&Q NETWORKS
Units to 1 GHz / 10% Bandwidth / In-Circuit, Voltage Controlled Phase Balance / Hi-Rel Hermetic
Pkg
PRINCIPAL SPECIFICATIONS
Model
Number
Center Freq
fo, MHz
†_Bandwidth
RF Input
IQP-25S-***B
20 -- 1000
10% of fo
For complete model number replace ***with desired LO freq, fo in MHz.
General Notes:
1. I & Q networks are integrated devices that produce two
quadrature-phased, equal amplitude signals when fed RF and
LO signals.
2. The IQP-25S series features an in-circuit, voltage controlled
phase balance that allows fine adjustment of phase. This feature
provides accuracy not previously attainable in a comparably
small package. In addition, the voltage controlled phase balance
input facilitates closed loop, servo operation using the phase
adjustment input as feedback.
3. Merrimac I & Q networks comply with the relevant sections
of MIL-M-28837 and may be supplied screened for compliance
with additional specifications for military and space applications
requiring the highest reliability.
GENERAL SPECIFICATIONS
RF and LO Input Characteristics
Impedance:
50 Ω nom.
VSWR:
1.5:1 max.
RF Power Level:
0 dBm nom.
LO Power Level:
+10 dBm nom.
I & Q Output Characteristics
Video Bandwidth, nom: DC to ^†50 MHz
Output Impedance: 50 Ω nom.
Conversion Loss
(RF to I or Q):
10 dB typ.,
12 dB max.
IF Balance (I to Q)
Phase, @ Vc=+5V: 90° ± 2°
Bias Control:
0 to +15V
Adjustable Range: ± 10° nom.
Sensitivity:
5°/V nom.
Temperature Stability: ± 1° max.
Amplitude:
0.2 dB max.
Weight, nominal:
0.35 oz (10g)
Operating Temp:
-- 55° to +85°C
†_{RF and Video Bandwidths typically much greater than that specified.}
Meri-Pac™ S-Package Outline
NOTES:
1. Tolerance on 3 place decimals
±.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Lead dimensions apply only at body.
4. All unmarked pins are case ground.
13Feb96
ForfurtherinformationcontactM ERRIM AC /41FairfieldPl.,W estCaldw ell,NJ,07006 /973-575-1300 /FAX [phone]