RF7222 Datasheet, PDF (3/7 Pages) RF Micro Devices – 3V W-CDMA BAND 2 LINEAR PA MODULE

RF7222
Parameter
Electrical Specifications
Gain
Gain Linearity
ACLR - 5MHz Offset
ACLR - 10MHz Offset
PAE Without DC/DC Converter
Current Drain
Quiescent Current
Enable Current
Mode Current (I_MODE0, I_MODE1)
Leakage Current
Noise Power in Receive Band
Input Impedance
Harmonic, 2FO
Harmonic, 3FO
Spurious Output Level
Insertion Phase Shift
DC Enable Time
RF Rise/Fall Time
Coupling Factor
Coupling Accuracy - Temp/Voltage
Coupling Accuracy - VSWR
Specification
Min. Typ. Max.
25.0
15
10.5
35
16
26.5
17.5
14.5
±0.2
-39
-42
-42
-52
-58
-60
39
19
80
38
20
85
20
17
0.3
0.3
5.0
-137
-36
-36
-36
-47
-47
-47
125
28
24
1.0
1.0
15.0
-134
1.7:1
-27
-15
-35
-20
-70
-30
+30
10
6
19.5
±0.5
±0.7
Unit
Condition
dB
dB
dB
dB
dBc
dBc
dBc
dBc
dBc
dBc
%
%
mA
mA
mA
mA
mA
mA
mA
mA
A
dBm/Hz
VSWR
dBm
dBm
dBc
°
S
S
dB
dB
dB
T=+25C, V_CC=V_BAT=+3.4V, V_EN=+1.8V, 50 system,
WCDMA Rel 99 Modulation unless otherwise specified.
HPM, P_OUT=28.5dBm
MPM, P_OUT19.0dBm
LPM, P_OUT8.0dBm
HPM, 19.0dBmP_OUT28.5dBm
HPM, P_OUT=28.5dBm
MPM, P_OUT=19.0dBm
LPM, P_OUT=8.0dBm
HPM, P_OUT=28.5dBm
MPM, P_OUT=19.0dBm
LPM, P_OUT=8.0dBm
HPM, P_OUT=28.5dBm
MPM, P_OUT=19.0dBm
MPM, P_OUT=16.0dBm
LPM, P_OUT=8.0dBm
LPM, P_OUT=0.0dBm
HPM, DC only
MPM, DC only
LPM, DC only
Source or sink current. V_EN=1.8V.
Source or sink current. V_MODE0, V_MODE1=1.8V.
DC only. V_CC=V_BAT=4.35V, V_EN=V_MODE0=V_MODE1=0.5V.
All power modes, measured at duplex offset frequency
(FTX+80MHz). Rx: 1930MHz to 1990MHz,
P_OUT  28.5 dBm
No ext. matching, P_OUT28.5dBm, all modes.
P_OUT28.5dBm, all power modes.
P_OUT28.5dBm, all power modes.
All spurious, P_OUT28.5dBm, all conditions, load
VSWR6:1, all phase angles.
Phase shift at 19dBm when switching from HPM to
MPM and MPM to LPM at 8dBm.
DC only. Time from V_EN=high to stable idle current (90%
of steady state value).
P_OUT28.5dBm, all modes. 90% of target, DC settled
prior to RF.
P_OUT28.5dBm, all modes.
P_OUT28.5dBm, all modes. -30°CT85°C, 3.0VV_CC
& V_BAT4.35V, referenced to 25°C, 3.4V conditions.
P_OUT28.5dBm, all modes, load VSWR=2:1, ±0.7dB
accuracy corresponds to 12dB directivity. Coupler termi-
nation resistance=33.
Prelim DS110228
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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