CMX991 Datasheet, PDF (45/56 Pages) CML Microcircuits – Two-mode demodulator

RF Quadrature Transceiver / RF Quadrature Receiver
CMX991/CMX992
10
0
-10
-20
-30
-40
-50
-60
10
100
Frequency / MHz
IF=45MHz
IF=60MHz
IF=90MHz
IF=120MHz
1000
Figure 29 Transmitter Path IF Filters
0
-5
-10
-15
-20
-25
-30
25
50
75
100
125
150
Transmitter IF / MHz
Filter 45MHz
Filter 60MHz
Filter 90MHz
Filter 120MHz
Figure 30 Transmitter IF Output Showing Filter Responses with IFH bit = ‘1’
 2015 CML Microsystems Plc
45
D/991_992/20