Merrimac IQP-27U-20B I&q network Datasheet

I&Q NETWORKS
IQP-27U Series
20 to 200 MHz / In-Circuit Phase and Amplitude Adjustments / 10% Bandwidth / High Precision
PRINCIPAL SPECIFICATIONS
U - Package Outline
Model
Number
IQP-27U-***B
LO Freq,
fo, MHz
20 - 200
†
Bandwidth
RF Input
10% of fo
For complete Model Number replace *** with desired LO Frequency in MHz.
GENERAL SPECIFICATIONS
Pin No.
1
2
3
4
5
6
Function
Phase Adjust
LO Input
I Output
Amplitude Adjust
RF Input
Q Output
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.
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:
DC to †50 MHz nom.
Output Impedance:
50 Ω nom.
Conversion Loss
(RF to I or Q):
10 dB typ,12 dB max.
IF Balance (I to Q) @ Vc=+5V
Phase:
90° ± 2°
Amplitude:
0 ± 0.2 dB
Bias Controls, @ fo:
0 to +10V
Phase Tuning Range: ± 10° nom.
Amplitude Range:
± 1 dB nom.
Temperature Stability: ± 0.2 dB, ±1° max.
Operating Temperature:-- 55° to +85°C
Weight, nominal:
0.55 oz (15.4 g)
†
RF and Video Bandwidths are typically much greater than specified.
AVAILABLE OPTIONS
Higher Level Mixers:
Higher Frequencies:
Contact Factory
Contact Factory
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 IQF-27L series features in-circuit, voltage controlled phase and amplitude balance adjustments that allow fine adjustments when the device
is in its normal operating environment. These features provides accuracy not previously attainable in a comparably small package. In addition, the
voltage controlled phase and amplitude balance inputs facilitate closed loop, servo operation using the adjustment inputs in the feedback loops.
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.
13Feb96
ForfurtherinformationcontactM ERRIM AC /41 Fairfield Pl.,W estCaldw ell,NJ,07006 / 973-575-1300 /FAX 973-575-0531
IQP-27U Series
I&Q NETWORKS
20 to 200 MHz / In-Circuit Phase and Amplitude Adjustments / 10% Bandwidth / High Precision
Demodulator
Modulator
Typical IQP-27U performance; 120 MHz LO design
Temperat
ure °C
Typical Performance at +25°C
ConverPhase
AmpRF
LO
sion
Freq. Freq. Balance litude
Loss
Balance
(MHz) (MHz)
+85°C
120.0
@ +10
dBm
120.1
@0
dBm
89.5°
0.02 dB
11.5
dB
+60°C
120.0
@ +10
dBm
120.1
@0
dBm
89.8°
0.00 dB
11.5
dB
+25°C
120.0
@ +10
dBm
120.1
@0
dBm
90.0°
0.00 dB
11.5
dB
0°C
120.0
@ +10
dBm
120.1
@0
dBm
90.4°
0.03 dB
11.5
dB
Typical Performance at -55°C
LO = 120 MHz @ +10 dBm
I/Q in = 100 kHz @ 0 dBm
in quadrature
Typical Performance at +85°C
24May96
ForfurtherinformationcontactM ERRIM AC /41 Fairfield Pl.,W estCaldw ell,NJ,07006 / 973-575-1300 /FAX 973-575-0531
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