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RF7222 Datasheet(PDF) 3 Page - RF Micro Devices

Part # RF7222
Description  3V W-CDMA BAND 2 LINEAR PA MODULE
PDF  7 Pages
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Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices

RF7222 Datasheet(HTML) 3 Page - RF Micro Devices

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RF7222
Prelim DS110228
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Electrical Specifications
T=+25
C, VCC=VBAT=+3.4V, VEN=+1.8V, 50 system,
WCDMA Rel 99 Modulation unless otherwise specified.
Gain
25.0
26.5
dB
HPM, POUT=28.5dBm
15
17.5
dB
MPM, POUT19.0dBm
10.5
14.5
dB
LPM, POUT8.0dBm
Gain Linearity
±0.2
dB
HPM, 19.0dBm
POUT28.5dBm
ACLR - 5MHz Offset
-39
-36
dBc
HPM, POUT=28.5dBm
-42
-36
dBc
MPM, POUT=19.0dBm
-42
-36
dBc
LPM, POUT=8.0dBm
ACLR - 10MHz Offset
-52
-47
dBc
HPM, POUT=28.5dBm
-58
-47
dBc
MPM, POUT=19.0dBm
-60
-47
dBc
LPM, POUT=8.0dBm
PAE Without DC/DC Converter
35
39
%
HPM, POUT=28.5dBm
16
19
%
MPM, POUT=19.0dBm
Current Drain
80
mA
MPM, POUT=16.0dBm
38
mA
LPM, POUT=8.0dBm
20
mA
LPM, POUT=0.0dBm
Quiescent Current
85
125
mA
HPM, DC only
20
28
mA
MPM, DC only
17
24
mA
LPM, DC only
Enable Current
0.3
1.0
mA
Source or sink current. VEN=1.8V.
Mode Current (IMODE0, IMODE1)
0.3
1.0
mA
Source or sink current. VMODE0, VMODE1=1.8V.
Leakage Current
5.0
15.0
A
DC only. VCC=VBAT=4.35V, VEN=VMODE0=VMODE1=0.5V.
Noise Power in Receive Band
-137
-134
dBm/Hz
All power modes, measured at duplex offset frequency
(FTX+80MHz). Rx: 1930MHz to 1990MHz,
POUT28.5dBm
Input Impedance
1.7:1
VSWR
No ext. matching, POUT28.5dBm, all modes.
Harmonic, 2FO
-27
-15
dBm
POUT28.5dBm, all power modes.
Harmonic, 3FO
-35
-20
dBm
POUT28.5dBm, all power modes.
Spurious Output Level
-70
dBc
All spurious, POUT28.5dBm, all conditions, load
VSWR
6:1, all phase angles.
Insertion Phase Shift
-30
+30
°
Phase shift at 19dBm when switching from HPM to
MPM and MPM to LPM at 8dBm.
DC Enable Time
10
S
DC only. Time from VEN=high to stable idle current (90%
of steady state value).
RF Rise/Fall Time
6
SPOUT28.5dBm, all modes. 90% of target, DC settled
prior to RF.
Coupling Factor
19.5
dB
POUT28.5dBm, all modes.
Coupling Accuracy - Temp/Voltage
±0.5
dB
POUT28.5dBm, all modes. -30°CT85°C, 3.0VVCC
& VBAT4.35V, referenced to 25°C, 3.4V conditions.
Coupling Accuracy - VSWR
±0.7
dB
POUT28.5dBm, all modes, load VSWR=2:1, ±0.7dB
accuracy corresponds to 12dB directivity. Coupler termi-
nation resistance=33
.



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