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AWT6302
PCS/CDMA 3.4V/28dBm Linear Power Amplifier Module
ADVANCED PRODUCT INFORMATION - Rev 0.1
FEATURES
* * * * * * * * * InGaP HBT Technology High Efficiency: 40% Low Quiescent Current: 50 mA Low Leakage Current in Shutdown Mode: <1 A VREF = +2.8 V (+2.7 V min over temp) Optimized for a 50 System Low Profile Miniature Surface Mount Package: 1.1mm CDMA 1XRTT, 1xEV-DO Compliant Pinout Enables Easy Phone Board Migration From 4mm x 4mm Package
APPLICATIONS
* * PCS CDMA Wireless Handsets Dual Band CDMA Wireless Handsets
M9 Package 8 Pin 3mm x 3mm Surface Mount Module
PRODUCT DESCRIPTION
The AWT6302 meets the increasing demands for higher efficiency and linearity in CDMA 1X handsets, while reducing pcb area by 44%. The package pinout was chosen to enable handset manufacturers to switch from a 4mm x 4mm PA module with very few layout changes to the phone board. The PA module is optimized for VREF = +2.8 V, a requirement for compatibility with the Qualcomm(R) 6000 chipset. The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. Selectable bias modes that optimize efficiency for different output power levels, and a shutdown mode with low leakage current, increase handset talk and standby time. The self-contained 3mm x 3mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 system.
GND at slug (pad) VCC
1 8
VCC
RFIN 2
7
RFOUT
VMODE 3
Bias Control
6
GND
VREF 4
5
GND
Figure 1: Block Diagram
04/2003
AWT6302
GND
VCC
1
8
VCC
RFIN
2
7
RFOUT
VMODE
3
6
GND
VREF
4 GND
5
GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 NAME V CC RFIN VMODE VREF GND GND RFOUT V CC DESCRIPTION Supply Voltage RF Input Mode Control Voltage Reference Voltage Ground Ground RF Output Supply Voltage
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ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003
AWT6302
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER Supply Voltage (VCC) Mode Control Voltage (VMODE) Reference Voltage (VREF) RF Input Power (PIN) Storage Temperature (TSTG)
MIN 0 0 0 -40
MAX +5 +3.5 +3.5 +10 +150
UNIT V V V dB m C
Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability.
Table 3: Operating Ranges
PARAMETER Operating Frequency (f) Supply Voltage (VCC) Reference Voltage (VREF) Mode Control Voltage (VMODE) RF Output Power (POUT) Case Temperature (TC) MIN 1850 +3.2 +2.7 0 +2.3 0 -30 TYP +3.4 +2.8 +2.8 +28.0 MAX 1910 +4.2 +3.1 +0.5 +3.1 +0.5 +85 UNIT MHz V V V dB m C PA "on" PA "shut down" Low Bias Mode High Bias Mode COMMENTS
The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications.
ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003
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AWT6302 Table 4: Electrical Specifications (TC = +25 C, VCC = +3.4 V, VREF = +2.8 V, 50 system) PARAMETER Gain Adjacent Channel Power at 1.25 kHz offset Primary Channel BW = 1.23 MHz Adjacent Channel BW = 30 kHz Adjacent Channel Power at 2.25 MHz offset Primary Channel BW = 1.23 MHz Adjacent Channel BW = 30 kHz Power-Added Efficiency Quiescent Current (Icq) Reference Current Mode Control Current Leakage Current Noise in Receive Band Harmonics 2fo 3fo, 4fo Input Impedance MIN TYP 27 25 -49 -52 MAX UNIT dB COMMENTS POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.8 V POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.8 V
dB
-
-60 -70 40 9 48 3.5 0.3 <1 -137 -40 -55 -
5 5 2:1
dB
POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.8 V POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.8 V VMODE = +2.8 V through VREF pin, PA "on" through VMODE pin, VMODE = +2.8 V VCC = +4.2 V, VREF = 0 V VMODE = 0 V
% mA mA mA A
dBm/Hz 1930 MHz to 1990 MHz
dB c VSWR POUT < +28 dBm In-band load VSWR < 8:1 Out-of-band load VSWR < 8:1 Applies over all voltage and temperature operating ranges VCC = +5.0 V, PIN = +5 dBm Applies over full operating temperature range
Spurious Output Level (all spurious outputs)
-
-
-65
dB c
Load mismatch stress with no permanent degradation or failure
8:1
-
-
VSWR
4
ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003
AWT6302
APPLICATION INFORMATION
To ensure proper performance, refer to all related Application Notes on the ANADIGICS web site: http://www.anadigics.com Shutdown Mode The power amplifier may be placed in a shutdown mode by applying logic low levels (see Operating Ranges table) to both the VREF and VMODE voltages. Bias Modes The power amplifier may be placed in either a Low Bias mode or a High Bias mode by applying the appropriate logic level (see Operating Ranges table) to the VMODE voltage. The Bias Control table lists the recommended modes of operation for various applications.
Table 5: Bias Control
APPLICATION CDMA - low power CDMA - high power Shutdown
POUT LE V E LS <+16dBm >+16 dBm -
BIAS MODE Low High Shutdown
V R EF +2.8 V +2.8 V 0V
VMODE +2.8 V 0V 0V
ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003
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AWT6302
PACKAGE OUTLINE
Figure 3: M9 Package Outline - 8 Pin 3mm x 3mm Surface Mount Module
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ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003
AWT6302
NOTES
ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003
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AWT6302
ANADIGICS, Inc.
141 Mount Bethel Road Warren, New Jersey 07059, U.S.A. Tel: +1 (908) 668-5000 Fax: +1 (908) 668-5132 URL: http://www.anadigics.com E-mail: Mktg@anadigics.com IMPORTANT NOTICE
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product's formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders.
WARNING
ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application without written consent is prohibited.
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ADVANCED PRODUCT INFORMATION - Rev 0.1 04/2003

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