Preliminary
RF2690
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.5 to +5
V
DC
Caution! ESD sensitive device.
Power Down Voltage (V
Input RF Power
Ambient Operating Temperature
Storage Temperature
)
-0.5 to V +0.7
V
PD
CC
DC
+3
dBm
°C
°C
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).
-40 to +85
-40 to +150
Specification
Parameter
Unit
Condition
Min.
Typ.
Max.
Temp=25°C, V =3V, Z
LO=760MHz@-10dBm, Z
diff.
=60kΩ diff.,
=500Ω
CC
LOAD
Overall Inputs and AGC
SOURCE
IF Frequency
W-CDMA IF Input Impedance
190
1200
2400
MHz
Ω
Ω
Single-ended
Balance. An external resistor across the dif-
ferential input is used to define the input
impedance.
LO Frequency
LO Input Level
LO Input Impedance
Maximum Voltage Gain
760
-10
50
MHz
dBm
Ω
-20
76
0
7
Single-ended.
Pin-to-Pin voltage gain.
81
dB
Note: 10dB additional voltage gain in input
match 50Ω to 500Ω.
Minimum Voltage Gain
Gain Variation versus V and
5
-3
12
+1
15
+3
dB
V
CC
Temperature
Gain Control Voltage
0.3
-52
2.4
Defined with external 10kΩ resistor in series
with V
pin. Analog gain control.
GC1
Input IP3
Blockers at 10MHz and 20MHz offset.
Maximum Gain. V =2.4V
-48
-5
dBm
dBm
dB
GC
0
Minimum Gain. V =0.3V
GC
Noise Figure
5
Maximum Gain. V =2.4V
GC
Inband Output 1dB Compression
Compression
1.5
2.0
V
Measured differentially.
P-P
Out of band blocker causing 1dB of inband
gain compression. Blocker at 5MHz.
-48
-17
dBm
dBm
Maximum Gain. V =2.4V
GC
Minimum Gain. V =0.3V
GC
Butterworth third order, F 2.5M+10%
C
Baseband 3dB Bandwidth
Sideband Suppression
2.25
2.5
2.75
27
MHz
dB
Calibrated. F
=13MHz
CLK
A measure of IQ gain match and IQ quadra-
ture accuracy. Measured for baseband fre-
quencies 100kHz to 2.5MHz.
DC Offset
Baseband External Load
+40
60
mV
kΩ
20
Resistive Load Impedance.
Differentially across pins.
Capacitive Load Impedance.
To ground.
5
pF
Output DC Voltage
IQ Amplitude Balance
IQ Phase Balance
V
-1.3
V
-1.6
V -1.9
CC
V
CC
CC
+0.2
+0.5
+5
dB
V
V
=0.3V, P =-40dBm
IN
GC
+2
degree
=0.3V, P =-40dBm
IN
GC
7-40
Rev A4 010918
RFMD [ RF MICRO DEVICES ]
