BOWEI IQDN-240 Iqdn series i/q demondulator Datasheet

IQDN-XXX
B O WEI
IQDN series I/Q demodulator
BOWEI INTEGRATED CIRCUITS CO.,LTD.
IQDN Ordering Infor mation
LO
I/Q
P/N
frequency Bandwidth
3MHz
●IQDN-10
10MHz
30MHz
●IQDN-30
5MHz
5MHz
36MHz
●IQDN-36
60MHz
6MHz
●IQDN-60
6MHz
70MHz
●IQDN-70
12MHz
120MHz
●IQDN-120
16MHz
140MHz
●IQDN-140
20MHz
240MHz
●IQDN-240
20MHz
868MHz
●IQDN-868
●IQDN-xxx 5~1000MHz 5% of f 0
Features
●Low
conversion loss
● High 3×I/Q, 5×I/Q harmonic suppression
●50 Ω impedance, Low VSWR
●Hermetic DIP-22D package
●Operating temperature range:-55℃~+85℃
Specifications( measured in a 50Ωsystem TA=25℃ Plo=+10dBm)
Symbol
fL~fH
C.L
---3×I/Q, 5×I/Q harmonic suppression
△P
Phase imbalance
Amplitude imbalance △ M
VBW
I/Q Bandwidth
RF input power at1dB Comp Point
P-1
---Dynamic range
Parameter
LO/RF frequency
Conversion loss
VSWR
VSWR
8
2
7
3
6
4
5
Typical
fo±10%
7
50
±1.0°
0.3
10% of fO
+4
65
1.3:1
Unit Guaranteed
MHz
fo±5%
10(Max)
dB
dBc 40 ( Mi n)
deg ±2°(Max)
0.5(Max)
dB
MHz 5% of fO
+3(Min)
dBm
60(Min)
dB
1.5:1(Max)
----
Typical Performance
Conversion loss vs. Frequency
Amplitude balance vs. Frequency
Application Notes
1 .The package should be place as close to board
as possible for better RF grounding.
2. In LO frequency < RF frequency . Q = 90°
Pin connection:
Pin5: Lo input
Pin2&7: I,Q outputs
Others Ground
Pin1: RF input
DIP-22D Bottom View
Phase balance vs. Frequency
Notes:
1. Specified LO frequency within 5~2000MHz available,
up to octave operating bandwidth
2. Optional LO level +7dBm, +10dBm, +17dBm available
● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected]
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