AWT6244 [ANADIGICS]
HELP3 TD-SCDMA Linear Power Amplifier Module; HELP3 TD- SCDMA线性功率放大器模块
| 型号： | AWT6244 |
| 厂家： | 
ANADIGICS, INC |
| 描述： | HELP3 TD-SCDMA Linear Power Amplifier Module |
| 文件： | 总11页 (文件大小：2384K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AWT6244
HELP3TM TD-SCDMA
Linear Power Amplifier Module
Data Sheet- Rev 2.0
FEATURES
•
•
•
InGAP HBT Technology
Single mode control input
Internal Voltage Regulator eliminates need for
external Reference Voltage (VREF)
•ꢀ Low Leakage Current in Shutdown Mode: <1 mA
•ꢀ Optimized for a 50 V System
A
W
T
624
4
•ꢀ Low Profile RoHS Compliant Package, 250 8C
MSL-3
TD-SCDMA MODE
•ꢀ 38% @ POUT = +27.5 dBm
•ꢀ 22% @ POUT = +16 dBm (without DC/DC
Convert
M27 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
•
Wireless Handsets and Data Devices for
•ꢀ TD-SCDMA 1.8/2.0 GHz bands
PRODUCT DESCRIPTION
The AWT6244 HELP3TM PA is a next generation
product for TD-SCDMA handsets.This PAincorporates
ANADIGICS’ HELP3TM technology to provide low
power consumption without the need for an external
voltage regulator or DC/DC Converter. The AWT6244
is manufactured on an advanced InGaP HBT
MMIC technology offering state-of-the-art reliability,
temperature stability, and ruggedness. There are two
operating modes for optimum efficiency at high and
medium/low power output levels with a single mode
input. A shutdown mode with low leakage current
increases handset talk and standby-time. The self-
contained 3 mm x 3 mm x 1 mm surface mount
package incorporates matching networks optimized
for output power, efficiency, and linearity in a 50 Ω
system.
Figure 1: Block Diagram
05/2010
AWT6244
GND
VCC
VBATT
1
10
RFIN
2
9
RFOUT
V
MODE2 (N/C)
3
4
5
8
7
6
GND
GND
GND
VMODE1
VENABLE
GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
PIN
NAME
DESCRIPTION
Battery Voltage
RF Input
1
2
V
BATT
RFIN
3
VMODE2 (N/C) No Connection
4
V
MODE1
Mode Control Voltage 1
PA Enable Voltage
Ground
5
V
ENABLE
6
GND
GND
GND
RFOUT
7
Ground
8
Ground
9
RF Output
10
V
CC
Supply Voltage
Data Sheet - Rev 2.0
2
05/2010
AWT6244
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
0
MAX
+5
UNIT
V
Supply Voltage (VCC
)
Battery Voltage (VBATT
)
0
+6
V
Control Voltages (VMODE1, VENABLE
)
0
+3.5
+10
+150
V
RF Input Power (PIN
)
-
dBm
°C
Storage Temperature (TSTG
)
-40
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
COMMENTS
1880
2010
-
-
1920
2025
TD-SCDMA Band
TD-SCDMA Band
Operating Frequency (f)
MHz
V
Supply Voltage (VCC
)
+3.2
+3.4
+4.2
POUT < +28.5 dBm
+2.15
0
+2.4
-
+3.1
+0.5
PA "on"
PA "shut down"
Enable Voltage (VENABLE
)
V
V
+2.15
0
+2.4
-
+3.1
+0.5
Low Bias Mode
High Bias Mode
Mode Control Voltage (VMODE1
)
RF Output Power (POUT), TD-SCDMA
TD-SCDMA (HPM)
27
15.5
27.5
16.0
27.5
16.0
dBm
3GPP TS 25.102 Section
6.2.1
TD-SCDMA (LPM)
Case Temperature (T
C
)
-20
-
+90
°C
The device may be operated safely over these conditions; however, parametric performance is guaranteed only
overꢀtheꢀconditionsꢀdefinedꢀinꢀtheꢀelectricalꢀspecifications.
Notes:
(1) For operation at Vc c = +3.2 V, Po u t is derated by 0.5 dB.
Data Sheet - Rev 2.0
3
05/2010
AWT6244
Tableꢀ4:ꢀElectricalꢀSpecificationsꢀ-ꢀTD-SCDMAꢀMode
(T
C
= +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
COMMENTS
PARAMETER
MIN
TYP
MAX
UNIT
P
OUT
V
MODE1
24.0
11.5
27
13.5
30.0
16.5
+27.5 dBm
+16 dBm
0 V
2.4 V
Gain
dB
dBc
dBc
%
-
-
-42
-42
-38
-38
+27.5 dBm
+16 dBm
0 V
2.4 V
ACLR1 at 1.6 MHz offset
ACLR2 at 3.2 MHz offset
-
-
-55
-55
-48
-48
+27.5 dBm
+16 dBm
0 V
2.4 V
Power-Added Efficiency
(without DC/DC Converter)
35
14
38
20
-
-
+27.5 dBm
+16 dBm
0 V
2.4 V
Quiescent Current (Icq)
Low Bias Mode
-
-
-
-
8
13
0.8
0.8
5
mA
mA
mA
mA
VMODE1 = +2.4 V
Mode Control Current
Enable Current
0.3
0.3
3.0
through VMODE pin, VMODE1 = +2.4 V
through VENABLE pin, VEN = +2.4 V
through VBATT pin, VMODE1 = +2.4 V
BATT Current
V
V
BATT = +4.3 V, VCC = +4.3 V,
ENABLE = 0 V, VMODE1 = 0 V
Leakage Current
Noise Figure
-
<1
5
µA
-
-
TBD
TBD
-
-
dB
dB
P
P
OUT < +27.5 dBm, VMODE = 0 V
OUT < 16 dBm, VMODE = +2.4 V
Harmonics
2fo
3fo, 4fo
-
-
-
-
-35
-35
P
OUT < +27.5 dBm
dBc
Input Impedance
-
-
-
2:1
VSWR
Load mismatch stress with no
permanent degradation or failure
8:1
-
VSWR Applies over full operating range
Data Sheet - Rev 2.0
4
05/2010
AWT6244
Notes:
•ꢀ
•ꢀ
Transmit off Power: -91 dBm
Dynamic Range: 122 dB
Fig 3: Transmit off power @ 1.9GHz
(Freq = 1900 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C)
Notes:
•ꢀ
•ꢀ
Transmit off Power: -89 dBm
Dynamic Range: 124 dB
Fig 4: Transmit off power @ 2.01GHz
(Freq = 2017.5 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C)
Data Sheet - Rev 2.0
5
05/2010
AWT6244
Fig 5: Spectrum Emission Mask @ 2.01GHz
(Freq = 1900 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C)
Fig 6: Spectrum Emission Mask @ 1.9GHz
(Freq = 2017.5 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C)
Data Sheet - Rev 2.0
6
05/2010
AWT6244
Tableꢀ5:ꢀElectricalꢀSpecificationsꢀ-ꢀUMTS/WCDMAꢀMode
(T
C
= +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
COMMENTS
PARAMETER
MIN
TYP
MAX
UNIT
P
OUT
V
MODE1
25.0
12.0
27.5
14.0
30.0
16.5
+28.5 dBm
+17 dBm
0 V
2.4 V
Gain
dB
dBc
dBc
%
-
-
-38
-38
-36
-36
+28.5 dBm
+17 dBm
0 V
2.4 V
ACLR1 at 1.6 MHz offset (1)
ACLR2 at 3.2 MHz offset
-
-
-55
-55
-48
-48
+28.5 dBm
+17 dBm
0 V
2.4 V
Power-Added Efficiency (1)
(without DC/DC Converter)
36
16
40
20
-
-
+28.5 dBm
+17 dBm
0 V
2.4 V
Quiescent Current (Icq)
Low Bias Mode
-
-
-
-
8
13
0.8
0.8
5
mA
mA
mA
mA
VMODE1 = +2.4 V
Mode Control Current
Enable Current
0.3
0.3
3.0
through VMODE pin, VMODE1 = +2.4 V
through VENABLE pin, VEN = +2.4 V
through VBATT pin, VMODE1 = +2.4 V
BATT Current
V
V
BATT = +4.3 V, VCC = +4.3 V,
ENABLE = 0 V, VMODE1 = 0 V
Leakage Current
-
<1
5
µA
Notes:
(1)ꢀACLRꢀandꢀEfficiencyꢀmeasuredꢀatꢀ1950ꢀMHz.
2.POUT <ꢀ+28.5ꢀdBm;ꢀIn-bandꢀloadꢀVSWRꢀ<ꢀ5:1;ꢀOut-of-bandꢀloadꢀVSWRꢀ<ꢀ10:1;ꢀAppliesꢀoverꢀallꢀoperatingꢀconditions.
Data Sheet - Rev 2.0
7
05/2010
AWT6244
APPLICATION INFORMATION
To ensure proper performance, refer to all related logic level (see Operating Ranges table) to VMODE1
.
Application Notes on the ANADIGICS web site: The Bias Control table lists the recommended modes
http://www.anadigics.com
of operation for various applications. VMODE2 is not
necessary for this PA.
Shutdown Mode
The power amplifier may be placed in a shutdown Two operating modes are available to optimize
mode by applying logic low levels (see Operating current consumption. High Bias/High Power operating
Ranges table) to the VENABLE and VMODE1 voltages.
mode is for POUT levels > 16 dBm. At around 16 dBm
output power, the PA should be “Mode Switched” to
Medium/Low power mode for lowest quiescent current
consumption.
Bias Modes
The power amplifier may be placed in either a Low Bias
mode or a High Bias mode by applying the appropriate
Table 6: Bias Control (TD-SCDMA)
P
OUT
APPLICATION
BIAS MODE
Low
V
ENABLE
V
MODE1
V
CC
V
BATT
Levels
TD-SCDMA-med/low
power (Low Bias Mode)
+ 16 dBM
> +15 dBm
-
3.2 V
3.2 V
3.2 V
+2.4 V
+2.4 V
0 V
+2.4 V
0 V
3.2- 4.2 V
3.2- 4.2 V
3.2 - 4.2 V
TD-SCDMA-high power
(High Bias Mode)
High
Shutdown
Shutdown
0 V
V
BATT
VCC
C1
0.01µF
C3
0.01µF
C4
2.2µF ceramic
C5
2.2 µF
1
10
9
V
BATT
V
CC
2
RFOUT
RF OUT
RF IN
RFIN
C6
68pF
8
3
GND
GND
V
V
V
MODE2 (N/C)
4
7
V
MODE1
MODE1
5
6
V
ENABLE
ENABLE
GND
GND
at slug
C2
0.01µF
Figure 7: Application Circuit Schematic
Data Sheet - Rev 2.0
8
05/2010
AWT6244
PACKAGE OUTLINE
Figure 8: M27 Package Outline - 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module
Part Number
6244R
LLLLNN
BBBCC
Pin 1 Identifier
Lot Number
Country Code (CC)
Marking Code (BBB)
Figureꢀ9:ꢀBrandingꢀSpecificationꢀ-ꢀM27ꢀPackage
Data Sheet - Rev 2.0
9
05/2010
AWT6244
COMPONENT PACKAGING
Pin 1
Figure 10: Tape & Reel Packaging
Table 7: Tape & Reel Dimensions
PACKAGE TYPE
TAPE WIDTH
12 mm
POCKET PITCH REEL CAPACITY MAX REEL DIA
3 mm x 3 mm x 1 mm
4 mm
2500
7"
Data Sheet - Rev 2.0
10
05/2010
AWT6244
ORDERING INFORMATION
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDER NUMBER
COMPONENT PACKAGING
RoHS Compliant 10 Pin
3 mm x 3 mm x 1 mm Tape and Reel, 2500 pieces per Reel
Surface Mount Module
AWT6244RM27Q7 -20 oC to +90 oC
AWT6244RM27P9 -20 oC to +90 oC
RoHS Compliant 10 Pin
3 mm x 3 mm x 1 mm Partial Tape and Reel
Surface Mount Module
ANADIGICS
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
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 anANADIGICS product
in any such application without written consent is prohibited.
Data Sheet - Rev 2.0
11
05/2010
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