IVM12 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – IVM12 series I/Q Demodulator

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
IVM12-XXX
IVM12 series I/Q demodulator
Features
●12 I/Q outputs
●Good phase balance, High LO carrier and harmonic suppression
●Strong interference shielding design
●High port-to-port isolation Wide dynamic range
●tunable zero and balance, 50 Ω impedance Low VSWR
●Operating temperature range:-40℃～+85℃
Notes
Specifications( measured in a 50Ωsystem TA=25℃ )
Parameter
Symbol
RF Frequency
FR
LO Frequency
FL
LO Power
PLO
Output Amplitude of 1dB Compression
Single Channel
Phase Balance
Six
Channels
Phase Balance
----
△P
----
Amplitu de Imbalance △ _M
Unit Guaranteed
MHz 140±10
MHz
140
dBm
v
O
+10
----
±3(Max)
O ±2(Max)
dB 0.5(Max)
Typical
140±15
----
----
±2 ^(Vp-p)
±1.5
±1.0
0.2
1.Specified LO frequency ^within
5~1000MHz available, Up to octave
Operating bandwith
2.The general supply voltage is 12V,
specified requirement (±5V～±15V)
is available
3. Optional LO level +7dBm, +10dBm,
+17dBm avaliable
IF Frequency Bandwidth VBW MHz
10
15
Application Notes
Zero-drift
△V
Dynamic Range ^----
RF Input Power at1dBComp _Point P-1
IF Phase ShiftingRange _----
Isolation I/Q
ISO
VSWR of RF/LO VSWR
MV
dB
dBm
O
dB
----
±3(Max)
60(Min)
+3dBm
0°～360°
20(Min)
1.5:1(Max)
IVM12 Outline Drawing
±0.5
65
+4dBm
----
35
1.4:1
1 Good ground is required when the
installation
2. Pow er supply:±12V
3.Phase shifting control voltage
range:0～12v
4. LO < RF Q=-90°
IVM12-140 Typi cal Per for mance
Amplitude balance vs. Frequency
RF1
RF2
RF3
RF4
RF5
RF6
Electromagnetic shielding cfonductive rubber
－
LO
I1
Q1
I2
Q2
I3
Q3
I4
Q4
I5
Q5
I6
Q6
Phase balance vs. Frequency
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