IVM4-30 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – IVM4 series I/Q Demodulator

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
IVM4-XXX
IVM4 series I/Q demodulator
Features
●Removable SMA connectors
●High LO carrier and harmonic suppression
●Perfect phase/Amplitude balance
●Wide dynamic range
●tunable zero and amplitude balance
●50 Ω impedance Low VSWR
●Operating temperature range:-40℃～+85℃
Absolute Maximum Ratings
●RF input power : +7dBm ●Storage temperature:＋125℃
Notes
1. Specified LO frequency within 5~1000MHz available,
up to octave operating bandwidth
2 .The general supply voltage is ±12V, specified
requirement (±5V～±15V) is available
3 .Opt ion al LO lev el +7 dBm , +1 0d Bm , +1 7d Bm av ai lab le
Specifications( measured in a 50Ωsystem TA=25℃,LO=+10dBm )
Parameter
RF frequency
Symbol _{Unit Guaranteed}
FR MHz fo±5%
Typical
fo±5%
LO frequency
FL MHz
fo
----
LO power
PLO
Output amplitude of 1dB compression ^----
Phase unbalance ^{2) △} P
Amplitude imbalance ^△ M
dBm
v
deg
dB
+10
----
±2.5(Max)
0.5(Max)
----
±2.5 ^(Vp-p)
±1.5
0.20
IF bandwidth ³⁾
Zero-drift
VBW MHz 10% of fo 15% of fo
---- mv _±3(Max)
±1.5
Dynamic range ---- dB 60(Min)
65
RF input power at1dB Comp _{Point P-1 dBm +2dBm}
VSW R of RF/ LO VSWR ---- ^1.5:1(Max)
+4dBm
1.4:1
1.Custom output amplitude is available
2.When I/Q bandwidth<5MHz and output
amplitude<±2. 5V( p- p) , then∣△P∣ ≤1^O
3.The widest I/Q bandwidth ≤20MHz
IVM4 Ordering Information
LO
P/N _Frequency
●IVM4-30 30MHz
●IVM4-36 36MHz
●IVM4-60 60MHz
●IVM4-120 120MHz
●IVM4-140 140MHz
●IVM4-800 800MHz
I/Q
Bandwidth
5MHz
5MHz
6MHz
12MHz
16MHz
20MHz
●IVM4-xxx 5～1000MHz ≤15MHz
IVM4
14
IVM4-60 ^{Typical Performance}
Amplitude balance vs. Frequency
Application Notes
1 .I&Q two outputs
2 .Removable SMA connectors,
can be mounted directly on the PCB
3. Power supply:±12V LO power range:10±0.5dBm
4. LO < RF: Q=-90° ^{LO> RF: Q=+90°}
GND
IA
IZ QA ^QZ
1
2
1
2
Pin connection:
1.RFin
2.Lo in
3.I1.I2.Q1.Q2 : Out
4 . P o w e r :±1 2 V
5.IA.IZ.QA.QZ:
I.Q: Zero point tuning
Phase balance vs. Frequency
● TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:[e-mail]
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