RF9957 Datasheet, PDF (2/10 Pages) RF Micro Devices – CDMA/FM RECEIVE AGC AND DEMODULATOR

RF9957
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Down Voltage (V_PD)
Input RF Power
Ambient Operating Temperature
Storage Temperature
Rating
-0.5 to +5
-0.5 to V_CC+0.7
+3
-40 to +85
-40 to +150
Unit
V_DC
V_DC
dBm
°C
°C
Caution! ESD sensitive device.
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).
Parameter
Overall (Cascaded)
Maximum Gain
Minimum Gain
Gain Variation vs. V_CC and T
Input IP3
7
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
Specification
Min.
Typ.
Max.
+45
-3
-39
2040
1020
500
680
340
2.7
+50
-55
-50
-36
-4
5
70
50 to 250
2400
1200
0 to 50
0.1
1
2.0
5
100 to 500
60 to 600
800
400
3.0
14.5
12.5
-50
+3
2760
1380
0.5
5
20
920
460
3.3
18
16
10
Unit
dB
dB
dB
dBm
dBm
dBm
dB
dB
MHz
Ω
Ω
MHz
dB
deg
mV_PP
V_DC
mV_DC
MHz
mV_PP
Ω
Ω
V_DC
mA
mA
µA
Condition
T=25 °C, V_CC=3.0V, Z_LOAD=5kΩ,
LO=170MHz @400mV_PP, IF Freq=85MHz,
Z_S=500Ω (CDMA), Z_S=850Ω (FM)
V_GC=2.5V, FM or CDMA Input, Balanced
V_GC=0.5V, FM or CDMA Input, Balanced
V_CC=2.7V to 3.3V and T=-30°C to +85°C
V_GC=2.5V, Maximum Gain
Gain = 35 dB, P_IN=-61dBm
V_GC=0.5V, Minimum Gain
V_GC=2.5V, Maximum Gain
V_GC=0.5V, Minimum Gain
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)
7-28
Rev C11 010622