RF133 Conexant Systems, Inc., RF133 Datasheet - Page 7

• Manufacturer Part Number: RF133
• Manufacturer: Conexant Systems, Inc.

100776A
Input impedance
Input operating frequency
Voltage gain
Gain step (Note 1)
Gain step accuracy (Note 2)
Single-sideband noise figure
Input 1 dB compression point (Note 3)
IF filter pin impedance
Voltage gain (Quadrature mixer)
I/Q amplitude imbalance
I/Q phase imbalance
Noise Figure
Output 1 dB compression point
Corner frequency (programmable)
Corner frequency variation
Rejection
Group delay
Group delay variation
Voltage gain
Parameter
Proprietary Information and Specifications are Subject to Change
Table 4. RF133 Electrical Specifications (1 of 4)
(Ta = 25 C, VCC = 3.0 V, except where noted)
Symbol
Baseband Amplifier
P
P
I/Q Demodulator
dA
Baseband Filter
dF
Receive IF Path
NF
NF
NF
Z
Z
F
A
A
A
F
A
1dB
1dB
Conexant
IN
IF
IN
C
V
V
V
V
C
V
Differential
F
High gain mode
Low gain mode
High gain mode
Low gain mode
High gain mode (60 dB)
Low gain mode
(–20 dB)
Differential
F
F
DC to 100 kHz
F
DC to 100 kHz
IN
C
C
C
= 105 kHz:
= 105 kHz:
= 105 kHz:
= 400 MHz
Test Condition
@200 kHz
@400 kHz
@600 kHz
Min
–0.5
–23
–15
70
57
–3
50
26
600//
Typ
0.15
–20
–75
–12
300
1k//
60
23
10
15
–2
30
40
10
20
30
2
7
1
8
3
0
Max
+0.5
450
–17
150
+15
500
63
+3
1
5
October 8, 1999
degrees
Units
MHz
dBV
dBV
dBV
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
pF
ns
%
s
7