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RF Micro Devices

RFPA2172 Datasheet Preview

RFPA2172 Datasheet

medium-power high efficiency amplifier IC

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RFMD + TriQuint = Qorvo
RFPA2172
ISM Band 3.6V, 250mW AMP with
Analog Gain Control
The RFPA2172 is a medium-power high efficiency amplifier IC targeting
3.6 V handheld systems. The device is manufactured on an advanced
Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and
has been designed for use as the final RF amplifier in 2.45 GHz
Bluetooth applications and frequency hopping/direct sequence spread-
spectrum cordless telephones or other applications in the 902 MHz to
928 MHz ISM band. The device is packaged in a compact 4 mm x 4 mm
QFN. The device features analog gain control to optimize transmit
power while maximizing battery life in portable equipment requiring up to
100 mW transmit power at the antenna port.
1 16 15 14 13
GND 2
12 RF OUT
RF IN 3
11 RF OUT
GND 4
Bias
10 GND
56789
Functional Block Diagram
RFPA2172
Package: QFN, 16-pin,
4.0mm x 4.0mm
Features
23.5dBm Typical Output Power
0dB to 28dB Variable Gain
45% Efficiency at Max Output
On-Board Power Down Mode
2.4GHz to 2.5GHz Operation
902MHz to 928MHz Operation
Applications
Bluetooth™ PA
2.4GHz to 2.5GHz ISM Band
Systems
902MHz to 928MHz ISM Band
Systems
3.6V Spread-Spectrum Cordless
Phones
Portable Battery-Powered
Equipment
Spread-Spectrum Systems
Ordering Information
RFPA2172
Standard 25 piece bag
RFPA2172SR
Standard 100 piece reel
RFPA2172TR13
Standard 2500 piece reel
RFPA2172TR13-5K Standard 5000 piece reel
RFPA2172PCK-410 Fully assembled evaluation board tuned for
902MHz to 928MHz with 5 piece bag
RFPA2172PCK-411 Fully assembled evaluation board tuned for
2.4GHz to 2.5GHz with 5 piece bag
Revision DS20150609
© 2015 RF Micro Devices, Inc.
1 of 10
Disclaimer: Subject to change without notice
www.rfmd.com / www.qorvo.com
1 of 10




RF Micro Devices

RFPA2172 Datasheet Preview

RFPA2172 Datasheet

medium-power high efficiency amplifier IC

No Preview Available !

RFPA2172
RFMD + TriQuint = Qorvo
Absolute Maximum Ratings
Parameter
Supply Voltage (RF off)
APC Current (Maximum)
Control Voltage (VPD)
Input RF Power
Operating Case Temperature
Storage Temperature
Rating
-0.5 to +6.0
+10
-0.5 to +6.0
+10
-40 to +85
-55 to +155
Nominal Operating Parameters
Parameter
Specification
Min Typ Max
Overall
Usable Frequency Range
Input Impedance
Input VSWR
Output Load VSWR
2.45GHz Operation
Operating Frequency
Maximum Output Power
Total Efficiency
Reverse Isolation
Second Harmonic
Third Harmonic
All Other Spurious
Gain Control Voltage
High Gain
Low Gain
900MHz Operation
Operating Frequency
Maximum Output Power
Total Efficiency
Reverse Isolation
Second Harmonic
Third Harmonic
All Other Spurious
Gain Control Voltage
Gain Control Slope
Gain
<10:1
<6:1
400 to 2500
50
1.8:1
22
23.5
2.4 to 2.5
+23.5
45
-45
-38
-45
-50
0 to VCC
24.5
-34
-40
-9
902 to 928
+26
58
-35
-40
-40
-50
0 to VCC
20
0 to 28
dB/V
dB
Unit
MHz
GHz
dBm
%
dB
dBc
dBc
dBc
V
dB
dB
MHz
dBm
%
dB
dBc
dBc
dBc
V
Unit
VDC
mA
VDC
dBm
°C
°C
Caution! ESD sensitive device.
RFMD Green: RoHS status based on EU
Directive 2011/65/EU (at time of this
document revision), halogen free per IEC
61249-2-21, < 1000ppm each of antimony
trioxide in polymeric materials and red
phosphorus as a flame retardant, and
<2% antimony in solder.
Exceeding any one or a combination of the Absolute
Maximum Rating conditions may cause permanent
damage to the device. Extended application of Absolute
Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or
functional operation of the device under Absolute
Maximum Rating conditions is not implied.
Condition
T= 25°C, VCC= 3.6V, VPD= 3.6V, VAPC= 3.0V
Without Input Match
0≤VAPC≤3.0V
0≤VAPC≤3.6V
Freq= 2.4GHz to 2.5GHz, PIN= 0dBm
VAPC= 3.6V, VCC= 3.6V, PIN= 0dBm
VAPC= 0V, VCC= 3.6V, PIN= 0dBm
Freq= 902MHz to 928MHz, PIN= 3.0dBm
Revision DS20150609
© 2015 RF Micro Devices, Inc.
2 of 10
Disclaimer: Subject to change without notice
www.rfmd.com / www.qorvo.com


Part Number RFPA2172
Description medium-power high efficiency amplifier IC
Maker RF Micro Devices
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