BOWEI IR-820 Image rejection mixer Datasheet

IR Series
B O WEI
Image Rejection Mixers
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Features
range:5~1000MHz,octave bandwidth
●Low Conversion loss
●High image rejection and LO rejection
●Low VSWR
●Low Conversion Loss,50 Ω impedance
●Operating temperature range:-55℃~+85℃
●Frequency
Specifications( measured in a 50Ωsystem TA=25℃)
Frequereg Range
(MHz)
Model
LO
RF
IR-60
40~80
IR-70
50~90
Carri er
1dB
Carrier Conversion Image Rejection Compression
VSWR
Rejection
Loss
Power
Point
Max
( dBm )
( dB ) Max
( dB ) Min
( dBc ) Min
( dBm ) Min
LO ± IF
+10
8.0
25
34
+3
1.5:1
LO ± IF
+10
8.0
25
34
+3
1.5:1
+10
8.0
25
32
+3
1.5:1
IR-150
LO± IF
100~200 LO± IF
+10
8.5
25
32
+3
1.5:1
IR-225
150~300 LO ± IF
+10
8.5
20
30
+3
1.5:1
IR-300
200~400 LO ± IF
+10
8.5
20
30
+3
1.5:1
IR-475
+10
9.0
25
25
+3
1.6:1
IR-650
400~550 LO ± IF
550~750 LO± IF
+10
9.0
25
25
+3
1.6:1
IR-820
810~830 LO± IF
+10
9.0
25
25
+3
1.6:1
IR-880
865~900 LO ± IF
+10
9.0
25
25
+3
1.6:1
IR-950
935~960 LO ± IF
+10
9.0
25
25
+3
1.6:1
IR-120
80~160
Application Notes
Typical Performance
1. Specified LO frequency within 5~1000MHz available,
up to octave operating bandwidth
2 .Optional LO level +7dBm, +10dBm, +17dBm available
8
2
7
3
6
4
5
LO/RF Isolation vs Frequery
Pin Connection:
1:RF
5:LO
2 :IF
3,4,6, 8: GND
7: N/C
VSWRo VS Frequency
DIP - 22D ( Bottom View)
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