ANADIGICS AWT6388

AWT6388
450 MHz CDMA 3.4V/29.5dBm
Linear Power Amplifier Module
DATA SHEET - Rev 2.0
FEATURES
•
•
•
•
•
•
•
•
•
InGaP HBT Technology
High Efficiency: 38% CDMA
Low Receive Band Noise (NRX) -134 dBm/Hz
Small Foot Print (4 mm x 4 mm)
50 Ω Input and Output Matching
Shut Down and Mode Control
CDMA 2000 1XRTT Compliant
VREF = +2.85 V
RoHS Compliant Package, 250 oC MSL-3
AW
T
638
8R
APPLICATIONS
• CDMA/EVDO 450 MHz Wireless Handsets and
Data Devices
M20 Package
10 Pin 4 mm x 4 mm x 1 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWT6388R is a high power, high efficiency
amplifier module for CDMA450 wireless applications.
The device is manufactured on an advanced InGaP
HBT MMIC technology offering state-of-the-art
reliability, temperature stability and ruggedness. A low
power quiescent current mode is digitally controlled to
reduce power drain on the system battery. The 4 mm
x 4 mm x 1 mm laminate package is self contained,
incorporating 50 Ω input and output matching networks
optimized for output power, linearity, and efficiency.
Figure 1: Block Diagram
09/2008
AWT6388
GND
10 VCC
VCC
1
RFIN
2
9
GND
GND
3
8
RFOUT
VMODE
4
7
GND
VREF
5
6
GND
GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
2
PIN
NAME
DESCRIPTION
1
VCC
Supply Voltage
2
RFIN
RF Input
3
GND
Ground
4
VMODE
Mode Control Voltage
5
VREF
Reference Voltage
6
GND
Ground
7
GND
Ground
8
RFOUT
RF Output
9
GND
Ground
10
VCC
Supply Voltage
Data Sheet - Rev 2.1
09/2008
AWT6388
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
Supply Voltage (VCC )
0
+5
V
Mode Control Voltage (VMODE)
0
+3.4
V
Reference Voltage (VREF)
0
+3.4
V
RF Input Power (PIN)
-
+10
dBm
-40
+150
°C
Storage Temperature (TSTG)
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
MIN
TYP
MAX
UNIT
Operating Frequency (f)
450
-
460
MHz
Supply Voltage (VCC)
+3.2
+3.4
+4.2
V
Reference Voltage (VREF)
+2.75
0
+2.85
0
+2.95
+0.5
V
PA"on"
PA"shut down"
Mode Control Voltage (VMODE)
0
+2.5
0
+2.85
+0.5
+2.95
V
High Bias Mode
Low Bias Mode
RF Output Power (POUT)
+29.0 (1)
+29.5
-
dBm
Case Temperature (TC)
-30
-
+90
o
COMMENTS
CDMA, VCC =+3.4V
C
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 Vcc = +3.2 V , POUT is derated by 0.5 dB.
Data Sheet - Rev 2.1
09/2008
3
AWT6388
Table 4: Electrical Specifications – CDMA Operation (IS- 95 Modulation)
(TC = +25 OC, VCC = +3.4 V, VREF = +2.85 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
Gain
24.5
23
27
25.5
30
28
dB
POUT = +29.5 dBm, VMODE = 0 V
POUT = +16 dBm, VMODE = +2.85 V
Adjacent Channel Power
at 885 kHz offset (1)
Primary Channel BW = 1.23 MHZ
Adjacent Channel BW = 30 kHz
-
-52
-52
-46.5
-47
dB
POUT = +29.5 dBm, VMODE = 0 V
POUT = +16 dBm, VMODE = +2.85 V
Adjacent Channel Power
at 1.98 MHz offset (1)
Primary Channel BW = 1.23 MHZ
Adjacent Channel BW = 30 kHz
-
-59
-68
-56.5
-57
dB
POUT = +29.5 dBm, VMODE = 0 V
POUT = +16 dBm, VMODE = +2.85 V
34
6
38
7
-
%
POUT = +29.5 dBm, VMODE = 0 V
POUT = +16 dBm, VMODE = +2.85 V
Quiescent Current (Icq)
-
50
85
mA
through VCC pins, VMODE = +2.85 V
Reference Current
-
5
7
mA
through VREF pin, PA "on"
Mode Control Current
-
0.3
0.8
mA
through VMODE pin, (Low Bias
Mode), VMODE = +2.85 V
Leakage Current
-
<1
5
A
VCC = +4.3 V, VREF = 0 V,
VMODE = 0 V
Noise in Receive Band
-
-134
-132
Harmonics
2fo
3fo, 4fo
-
-39
-46
-30
-35
dBc
Input Impedance
-
-
2.5:1
VSWR
Power-Added Efficiency (1), (2)
Spurious Output Level
(all spurious outputs)
Load mismatch stress with no
permanent degradation or failure
dBm/Hz fO +10 MHz, POUT < +29.5 dBm
POUT < +29.5 dBm
CW Measurement
-
-
-70
dBc
POUT < +29.5 dBm
In-band Load VSWR < 5:1
Out-of-band Load VSWR < 10:1
Applies over all operating ranges
10:1
-
-
VSWR
Applies over all operating ranges
Notes:
(1) POUT is derated by 0.5 dB for CDMA 2000 operation.
(2) ACPR and Efficiency measured at 455 MHz.
4
COMMENTS
Data Sheet - Rev 2.1
09/2008
AWT6388
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.
voltage. The Bias Control table lists the recommended
modes of operation for various applications.
High Bias Mode is recommended for POUT levels >
16 dBm. At POUT <16dBm. The PA should be “Mode
Switched” to Low Bias Mode to improve efficiency and
reduce current consumption at power output levels
below 16 dBm.
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
Table 5: Bias Control
POUT
LEVELS
BIAS
MODE
CDMA - low power
< +16 dBm
Low
+2.85 V +2.85 V +3.2 - 4.2 V
CDMA - high power
>+16 dBm
High
+2.85 V
0V
+3.2 - 4.2 V
-
Shutdown
0V
0V
+3.2 - 4.2 V
APPLICATION
Shutdown
VREF
VMODE
VCC
Figure 3: Application Circuit
Data Sheet - Rev 2.1
09/2008
5
AWT6388
PACKAGE OUTLINE
Figure 4: M20 Package Outline - 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module
Figure 5: Branding Specification
6
Data Sheet - Rev 2.1
09/2008
AWT6388
COMPONENT PACKAGING
Figure 6: Tape & Reel Packaging
Table 5: Tape & Reel Dimensions
PACKAGE TYPE
TAPE WIDTH
POCKET PITCH
REEL CAPACITY
MAX REEL DIA
4 mm x 4 mm x 1 mm
12 mm
8 mm
2500
13"
Data Sheet - Rev 2.1
09/2008
7
AWT6388
Ordering Information
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWT6388RM20P8
-30 oC to +90 oC
RoHS Compliant 10 Pin
4 mm x 4 mm x 1 mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
AWT6388RM20P9
-30 oC to +90 oC
RoHS Compliant 10 Pin
4 mm x 4 mm x 1 mm
Surface Mount Module
Partial Tape and 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.
8
Data Sheet - Rev 2.1
09/2008