rf9957 RF Micro Devices, rf9957 Datasheet - Page 2

• Manufacturer Part Number: rf9957
• Description: Cdma/fm Receive Agc And Demodulator
• Manufacturer: RF Micro Devices

7
7-28
Absolute Maximum Ratings
Supply Voltage
Power Down Voltage (V
Input RF Power
Ambient Operating Temperature
Storage Temperature
Overall (Cascaded)
Maximum Gain
Minimum Gain
Gain Variation vs. V
Input IP3
Noise Figure
IF Input Frequency Range
IF Input Impedance
I/Q Frequency Range
I/Q Amplitude Balance
I/Q Phase Balance
Max I/Q Output Voltage
I/Q DC Output
I/Q DC Offset
LO Input Frequency Range
LO Input Level
LO Input Impedance
Power Supply
Supply Voltage
Current Consumption
RF9957
Parameter
Parameter
CC
and T
PD
)
Min.
2040
1020
+45
500
680
340
-39
2.7
-3
-0.5 to V
-40 to +150
-40 to +85
-0.5 to +5
Rating
Specification
+3
CC
100 to 500
50 to 250
60 to 600
0 to 50
Typ.
+0.7
2400
1200
14.5
12.5
+50
800
400
-55
-50
-36
0.1
2.0
3.0
70
-4
5
1
5
Max.
Unit
2760
1380
dBm
V
V
920
460
-50
0.5
3.3
+3
20
18
16
10
°C
°C
DC
DC
5
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
mV
mV
mV
Unit
dBm
dBm
dBm
MHz
MHz
MHz
V
V
deg
mA
mA
dB
dB
dB
dB
dB
dB
DC
DC
A
PP
DC
PP
T=25 °C, V
LO=170MHz @400mV
Z
V
V
V
V
Gain = 35 dB, P
V
V
V
FM or CDMA, Balanced
FM or CDMA, Single Ended
Balanced, maximum output level
Common Mode
I OUT+ to I OUT-; Q OUT+ to Q OUT-
Balanced
Balanced
Single Ended
CDMA Mode
FM Mode
Sleep Mode (PD 0.5V)
Caution! ESD sensitive device.
S
GC
GC
CC
GC
GC
GC
GC
=500
=2.5V, FM or CDMA Input, Balanced
=0.5V, FM or CDMA Input, Balanced
=2.7V to 3.3V and T=-30°C to +85°C
=2.5V, Maximum Gain
=0.5V, Minimum Gain
=2.5V, Maximum Gain
=0.5V, Minimum Gain
(CDMA), Z
CC
=3.0V, Z
Condition
IN
=-61dBm
S
LOAD
=850
PP
, IF Freq=85MHz,
Rev C11 010622
=5k ,
(FM)