ANADIGICS AWT6112 Cellular dual mode amps/cdma 3.4v/28dbm linear power amplifier module Datasheet

AWT6112
Cellular Dual Mode AMPS/CDMA
3.4V/28dBm Linear Power Amplifier Module
PRELIMINARY DATA SHEET - Rev 1.6
FEATURES
•
InGaP HBT Technology
•
High Efficiency: 54% AMPS, 38% CDMA
•
Low Quiescent Current: 50 mA
•
Low Leakage Current in Shutdown Mode: <5 µA
•
Optimized for a 50 Ω System
•
Low Profile Surface Mount Package: 1.56mm Max
•
CDMA 1XRTT Compliant
•
CDMA 1xEV-DO Compliant
•
RoHS Compliant Package Option, 250 oC MSL-3
APPLICATIONS
•
Single Mode CDMA Wireless Handsets
•
Dual Mode AMPS/CDMA Wireless Handsets
M7 Package
10 Pin 4 mm x 4 mm x 1.5 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWT6112 is a high power, high efficiency
amplifier module for dual mode AMPS/CDMA
wireless handset applications. 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, serve to increase handset talk and
standby time. The self contained 4 mm x 4 mm x 1.5 mm
surface mount package incorporates matching
networks optimized for output power, efficiency and
linearity in a 50 Ω system.
GND at slug (pad)
VREF
10
GND
9
GND
GND 3
8
RFOUT
RFIN
4
7
GND
VCC
5
6
VCC
1
VMODE 2
Bias Control
Figure 1: Block Diagram
06/2005
AWT6112
GND
VREF 1
10 GND
VMODE 2
9
GND
GND 3
8
RFOUT
RFIN
4
7
GND
VCC
5
6
VCC
GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
2
PIN
NAME
DESCRIPTION
1
VREF
Reference Voltage
2
VMODE
Mode Control
3
GND
Ground
4
RFIN
RF Input
5
V CC
Supply Voltage
6
V CC
Supply Voltage
7
GND
Ground
8
RFOUT
RF Output
9
GND
Ground
10
GND
Ground
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
AWT6112
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PAR AME T E R
MIN
M AX
U N IT
Supply Voltage (VCC )
DC Only
RF Dri ve < +5 dBm
0
0
Mode Control Voltage (VMODE)
0
+3.5
V
Reference Voltage (VREF)
0
+3.5
V
RF Input Power (PIN)
-
+10
dBm
-40
+150
°C
Storage Temperature (TSTG)
+8
+6 (1)
V
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.
Notes:
(1) VSWR < 2:1
Table 3: Operating Ranges
PARAMETER
MIN
TYP
MAX
UNIT
Operating Frequency (f)
824
-
849
MHz
Supply Voltage (VCC)
+3.2
+3.4
+4.2
V
Reference Voltage (VREF)
+2.75
0
+2.85
-
+3.1
+0.5
V
PA "on"
PA "shut down"
Mode Control Voltage (VMODE)
+2.5
0
+2.85
-
+3.1
+0.5
V
Low Bias Mode
High Bias Mode
+31.0
+28.0
-
dB m
-
+85
°C
RF Output Power (POUT)
+30.5
+27.5
Case Temperature (TC)
-30
(1)
(1)
COMMENTS
AMPS Mode
CDMA Mode
The device may be operated safely over these conditions; however, parametric performance is guaranteed
only over the conditions defined in the electrical specifications.
Notes:
(1) For operation at TC = 100 °C, POUT is derated an additional 0.5 dB for +3.2 V < VCC < +3.4 V.
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
3
AWT6112
Table 4: Electrical Specifications - AMPS Operation
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = +2.85 V, POUT = +31 dBm, 50 Ω system)
PAR AME T E R
MIN
T YP
M AX
U N IT
25
26.5
29
dB
-
0.3
0.75
dB
Power-Added Effi ci ency
50
54
-
%
Qui escent Current (Icq)
-
49
60
mA
Reference Current
-
2.3
4.0
mA
through VREF pi n
Mode Control Current
-
0.35
0.7
mA
through VMODE pi n
Leakage Current
-
<1
5
mA
VCC = +4.2 V, VREF = 0 V,
VMODE = 0 V
Noi se i n Recei ve Band
-
-135
-133
Harmoni cs
2fo
3fo, 4fo
-
-40
-55
-30
-30
dBc
Input Impedance
-
-
2:1
VSWR
Gai n
Gai n Vari ati on
Spuri ous Output Level
(all spuri ous outputs)
Load mi smatch stress wi th no
permanent degradati on or fai lure
4
-
8:1
-
-
-65
-
C OMME N T S
dBm/Hz 869 MHz to 894 MHz
dBc
VSWR
POUT < +31 dBm
In-band load VSWR < 8:1
Out-of-band load VSWR < 8:1
Appli es over all voltage and
temperature operati ng ranges
VCC = +5.0 V
PIN = +5 dBm
Appli es over full operati ng
temperature ranges
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
AWT6112
Table 5: Electrical Specifications - CDMA Operation
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, 50 Ω system)
PAR AME T E R
MIN
T YP
M AX
U N IT
26
24
27.5
26.5
30
28
dB
POUT < +28 dBm, VMODE = 0 V
POUT < +16 dBm, VMODE = 2.85 V
Adjacent Channel Power
at 6885 kHz offset (1)
Pri mary Channel BW = 1.23 MHZ
Adjacent Channel BW = 30 kHz
-
-49
-48
-47
-46
dB
POUT < +28 dBm, VMODE = 0 V
POUT < +16 dBm, VMODE = 2.85 V
Adjacent Channel Power
at 61.98 MHz offset
Pri mary Channel BW = 1.23 MHZ
Adjacent Channel BW = 30 kHz
-
-58
-68
-56
-57
dB
POUT < +28 dBm, VMODE = 0 V
POUT < +16 dBm, VMODE = 2.85 V
37
8
38.5
8.5
-
%
POUT = +28 dBm, VMODE = 0 V
POUT = +16 dBm, VMODE = +2.85 V
Qui escent Current (Icq)
-
78
49
95
60
mA
VMODE = 0 V
VMODE = +2.85 V
Reference Current
-
2.3
4.0
mA
through VREF pi n
Mode Control Current
-
0.35
0.7
mA
through VMODE pi n,
Leakage Current
-
<1
5
mA
VCC = +4.2 V, VREF = 0 V,
VMODE = 0 V
Noi se i n Recei ve Band
-
-135
-132
Harmoni cs
2fo
3fo, 4fo
-
-45
-55
-30
-30
dBc
Input Impedance
-
-
2:1
VSWR
Gai n
Power-Added Effi ci ency
(1)
Spuri ous Output Level
(all spuri ous outputs)
Load mi smatch stress wi th no
permanent degradati on or fai lure
C OMME N T S
dBm/Hz 869 MHz to 894 MHz
-
-
-65
dBc
8:1
-
-
VSWR
POUT < +28 dBm
In-band load VSWR < 8:1
Out-of-band load VSWR < 8:1
Appli es over all voltage and
temperature operati ng ranges
VCC = +5.0 V, PIN = +5 dBm
Appli es over full operati ng
temperature range
Notes:
(1) PAE and ACP limit applies at 836.5 MHz.
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
5
AWT6112
PERFORMANCE DATA
10.0
Figure 3: PAE vs. Frequency
+3.4 V Supply, Low Bias Mode
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V,
VMODE = +2.85 V, POUT = +16 dBm)
Figure 4: ACP2 vs. Frequency
+3.4 V Supply, Low Bias Mode
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V,
VMODE = +2.85 V, POUT = +16 dBm)
-61.00
9.0
-63.00
8.5
-65.00
ACPR (dBc)
Efficiency (%)
9.5
8.0
7.5
7.0
-67.00
-69.00
-71.00
6.5
-73.00
6.0
824.0 MHz
836.4 MHz
-75.00
848.9 MHz
824.0 MHz
Frequency
-30deg C
25deg C
836.4 MHz
-30deg C
-44.00
Figure 5: ACP1 vs. Frequency
+3.4 V Supply, Low Bias Mode
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V,
VMODE = +2.85 V, POUT = +16 dBm)
-45.00
ACPR (dBc)
ACPR (dBc)
-46.00
-47.00
-48.00
-49.00
-50.00
-51.00
-52.00
-53.00
-40.00
-41.00
-42.00
-43.00
-44.00
-45.00
-46.00
-47.00
-48.00
-49.00
-50.00
-51.00
-52.00
-53.00
-54.00
-55.00
-54.00
836.4 MHz
-30deg C
25deg C
85deg C
85deg C
Figure 7: PAE vs. Frequency
+3.4 V Supply,High Bias Mode
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V,
VMODE = 0 V, POUT = +28 dBm)
824.0 MHz
-55.00
-56.00
-57.00
-58.00
-59.00
-60.00
-61.00
-62.00
-63.00
-64.00
-65.00
Figure 8: ACP2 vs. Frequency
+3.4 V Supply,High Bias Mode
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V,
VMODE = 0 V, POUT = +28 dBm)
836.4 MHz
848.9 MHz
824.0 MHz
836.4 MHz
Frequency
-30deg C
6
848.9 MHz
Frequency
ACPR (dBc)
Efficiency (%)
42.0
41.0
40.0
39.0
38.0
37.0
36.0
35.0
34.0
33.0
32.0
25deg C
85deg C
836.4 MHz
848.9 MHz
Frequency
-30deg C
25deg C
Figure 6: ACP1 vs. Frequency
+3.4 V Supply, High Bias Mode
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V,
VMODE = 0 V, POUT = +28 dBm)
824.0 MHz
824.0 MHz
848.9 MHz
Frequency
85deg C
25deg C
848.9 MHz
Frequency
85deg C
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
-30deg C
25deg C
85deg C
AWT6112
80
30
75
25
70
20
65
ACPR (-dbc)
Pout (dBm)
35
Figure 10: ACP1 and ACP2 vs. Output Power
Over Frequency
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V)
Figure 9: Input Power vs. Output Power
Over Frequency
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V)
15
10
5
0
-26 -24 -22 -20 -18 -16 -14 -12 -10 -8
-6
-4
-2
0
2
4
836.4 MHz
55
50
45
40
Pin (dBm)
824.0 MHz
60
35
848.9 MHz
30
0
5
10
15
20
25
30
35
Pout (dBm)
824.0 MHz
824.0 MHz
836.4 MHz
836.4 MHz
848.9 MHz
848.9 MHz
Figure 11: Large Signal Gain vs. Output Power
Over Frequency
(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V)
Gain (dB)
30
29
28
27
26
25
24
23
22
21
20
0.00
10.00
824.0 MHz
20.00
Pout (dBm)
836.4 MHz
30.00
40.00
848.9 MHz
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
7
AWT6112
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 a 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 6: Bias Control
POUT
LE V E LS
BIAS
MODE
(all)
Low
+2.85 V +2.85 V
CDMA - low power
<+16 dBm
Low
+2.85 V +2.85 V
CDMA - high power
>+16 dBm
High
+2.85 V
0V
-
Shutdown
0V
0V
APPLICATION
AMPS
Shutdown
8
V R EF
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
VMODE
AWT6112
PACKAGE OUTLINE
Figure 12: M7 Package Outline - 10 Pin 4mm x 4mm Surface Mount Module
2
AWT6112
BBBB
Figure 13: Branding Specification
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
9
AWT6112
2R
AWT6112R
BBBB
Figure 14: Branding Specification
10
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
AWT6112
COMPONENT PACKAGING
Figure 15: Tape & Reel Packaging
Table 7: Tape & Reel Dimensions
PACKAGE TYPE
TAPE WIDTH
POCKET
PITCH
R EEL
CAPACITY
MAX REEL
DIA
4 mm x 4 mm x 1.5 mm
12 mm
8 mm
2500
13"
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
11
AWT6112
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWT6112M7P8
-30 oC to +85 oC
10 Pin 4mm x 4mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
AWT6112RM7P8
-30 oC to +85 oC
RoHS Compliant 10 Pin
4 mm x 4 mm x 1.5 mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
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: [email protected]
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.
12
PRELIMINARY DATA SHEET - Rev 1.6
06/2005
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