ANADIGICS AWT6224RM28Q7 Help3tm dual-band 900 mhz/imt umts 3.4 v hspa linear power amplifier module Datasheet

AWT6224R
HELP3TM Dual-band 900 MHz/IMT UMTS
3.4 V HSPA Linear Power Amplifier Module
Data Sheet - Rev 2.2
FEATURES
•
InGaP HBT Technology
•
High Efficiency:
20 % @ +16 dBm POUT
(without DC/DC Converter)
AW
T
622
40 % @ maximum POUT
•
Low Quiescent Current: 8 mA
•
Internal Voltage Regulation
•
Common VMODE Control Line
•
Simplified VCC Bus PCB routing
•
Reduced External Component Count
•
Low Profile Surface Mount Package: 1 mm
•
HSDPA Compliant
•
RoHS Compliant Package, 250 oC MSL-3
M28 Package
14 Pin 3 mm x 5 mm x 1 mm
Surface Mount Module
APPLICATIONS
•
4R
WCDMA/HSPA 900/IMT Dual-Band Wireless
Handsets and Data Devices
GND at slug (pad)
PRODUCT DESCRIPTION
The AWT6224 addresses the demand for increased
integration in dual-band handsets for EGSM network
deployments. The small footprint 3 mm x 5 mm
x 1 mm surface mount RoHS compliant package
contains independent RF PA paths to ensure optimal
performance in both frequency bands, while achieving
a 25% PCB space savings compared with solutions
requiring two single-band PAs. The package pinout
was chosen to enable handset manufacturers
to easily route VCC to both power amplifiers and
simplify control with a common V MODE pin. The
device is manufactured on an advanced InGaP HBT
MMIC technology offering state-of-the-art reliability,
temperature stability, and ruggedness. The AWT6224
incorporates ANADIGICS’ HELP3™ technology to
provide low power consumption without the need for
an external voltage regulator. Two operating modes
provide optimum efficiency at high and medium/low
power output levels, thereby dramatically increasing
handset talk-time and standby-time. Its built-in voltage
regulator eliminates the need for external voltage
regulation and load switches. The 3 mm x 5 mm x 1
mm surface mount package incorporates matching
networks optimized for output power, efficiency and
linearity in a 50 Ω system.
VEN_900 1
14 GND
Bias Control
RFIN_900
2
13 RFOUT_900
VMODE1 3
12 VCC
VBATT 4
11 VCCA
VMODE2 (N/C) 5
10 GND
11/2008
RFIN_IMT 6
VEN_IMT 7
Bias Control
GND
Figure 1: Block Diagram
9
GND
8
RFOUT_IMT
AWT6224R
GND
VEN_900
1
14
GND
RFIN_900
2
13
RFOUT_900
VMODE1
3
12
VCC
VBATT
4
11
VCCA
VMODE2 (N/C)
5
10
GND
RFIN_IMT
6
9
GND
VEN_IMT
7
8
RFOUT_IMT
GND
Figure 2: Pinout
Table 1: Pin Description
2
PIN
NAME
DESCRIPTION
1
VEN_900
Enable Voltage for 900 MHz Band
2
RFIN_900
RF Input for 900 MHz Band
3
VMODE1
Mode Control Voltage 1
4
VBATT
Battery Voltage
5
VMODE2 (N/C)
No Connection
6
RFIN_IMT
RF Input for IMT Band
7
VEN_IMT
Enable Voltage for IMT Band
8
RFOUT_IMT
9
GND
Ground
10
GND
Ground
11
VCCA
Supply Voltage A
12
VCC
13
RFOUT_900
14
GND
RF Output for IMT Band
Supply Voltage
RF Output for 900 MHz Band
Ground
Data Sheet - Rev 2.2
11/2008
AWT6224R
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
Supply Voltage (VBATT, VCC, VCCA)
0
+5
V
Mode Control Voltage (VMODE)
0
+3.5
V
Enable Voltage (VEN_CELL, VEN_IMT)
0
+3.5
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)
880
1920
-
915
1980
MHz
Supply Voltage (VCC and VBATT)
+3.2
+3.4
+4.2
V
Enable Voltage (VEN)
+2.2
0
+2.4
-
+3.1
+0.5
V
PA "on"
PA "shut down"
Mode Control Voltage (VMODE)
+2.2
0
+2.4
-
+3.1
+0.5
V
Low Bias Mode
High Bias Mode
900 MHz Output Power (POUT)
R99 WCDMA, HPM
HSPA (MPR=0), HPM
R99 WCDMA, LPM
HSPA (MPR=0), LPM
28.5 (1)
27.5 (1)
15.5 (1)
14.5 (1)
29
28
16
15
29
28
16
15
dBm
3GPP TS 34.121-1, Rel
7 Table C.11.1.3
IMT Output Power (POUT)
R99 WCDMA, HPM
HSPA (MPR=0), HPM
R99 WCDMA, LPM
HSPA (MPR=0), LPM
28 (1)
27 (1)
15.5 (1)
14.5 (1)
28.5
27.5
16
15
28.5
27.5
16
15
dBm
3GPP TS 34.121-1, Rel
7 Table C.11.1.3
-20
-
+90
°C
Case Temperature (TC)
COMMENTS
EGSM
IMT
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 (all operating modes).
Data Sheet - Rev 2.2
11/2008
3
AWT6224R
Table 4: Electrical Specifications - 900 MHz Band
(TC = +25 °C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
Gain
25.5
13.5
28
16
30.5
18.5
ACLR1 at 5 MHz offset (1)
-
-41
-43
-37.5
-38
ACLR2 at 10 MHz offset
-
-62
-57
37
17
Quiescent Current (Icq)
COMMENTS
POUT
VMODE1
dB
+29 dBm
+16 dBm
0V
2.4 V
dBc
+29 dBm
+16 dBm
0V
2.4 V
-48
-48
dBc
+29 dBm
+16 dBm
0V
2.4 V
40
20
-
%
+29 dBm
+16 dBm
0V
2.4 V
-
8
13
mA
VMODE1 = +2.4 V
Mode Control Current
-
0.35
0.8
mA
through VMODE pin, VMODE = +2.4 V
Enable Current
-
0.5
0.8
mA
through VENABLE pin
BATT Current
-
3
5
mA
through VBATT pin, VMODE1 = +2.4 V
Leakage Current
-
<1
5
µA
VBATT = +4.3 V, VCC = +4.3 V,
VENABLE = 0 V, VMODE1 = 0 V
Noise in Receive Band (2)
-
-135
-140
-133
-138
Harmonics
2fo
3fo, 4fo
-
-44
-45
-30
-35
dBc
Input Impedance
-
-
2:1
VSWR
Spurious Output Level
(all spurious outputs)
-
-
-70
dBc
8:1
-
-
VSWR
Power-Added Efficiency (1)
Load mismatch stress with no
permanent degradation or failure
dBm/Hz POUT = +29 dBm, VMODE1 = 0 V
dBm/Hz POUT = +16 dBm, VMODE1 = +2.4 V
POUT < +29 dBm
See note 3.
Applies over full operating range
Notes:
(1) ACLR and Efficiency measured at 897.5 MHz.
(2) 925 MHz to 960 MHz.
3. POUT < +29 dBm, In-band load VSWR < 5:1, Out-of-band load VSWR < 10:1. Applies over all operating conditions.
4
Data Sheet - Rev 2.2
11/2008
AWT6224R
Table 5: Electrical Specifications - IMT Band
(TC = +25 °C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
Gain
25.0
12.0
27.5
14.0
30.0
16.5
ACLR1 at 5 MHz offset (1)
-
-41
-43
ACLR2 at 10 MHz offset
-
COMMENTS
POUT
VMODE1
dB
+28.5 dBm
+16 dBm
0V
2.4 V
-37.5
-37.5
dBc
+28.5 dBm
+16 dBm
0V
2.4 V
-55
-56
-48
-48
dBc
+28.5 dBm
+16 dBm
0V
2.4 V
37
18
40
22
-
%
+28.5 dBm
+16 dBm
0V
2.4 V
Quiescent Current (Icq)
Low Bias Mode
-
8
13
mA
VMODE1 = +2.4 V
Mode Control Current
-
0.35
0.8
mA
through VMODE pin, VMODE1 = +2.4 V
Enable Current
-
0.35
0.8
mA
through VENABLE pin
BATT Current
-
2.5
5
mA
through VBATT pin, VMODE1 = 2.4 V
Leakage Current
-
<1
5
µA
VBATT = +4.3 V, VCC = +4.3 V,
VENABLE = 0 V, VMODE1 = 0 V
Noise in Receive Band(2)
-
-137
-144
-135
-139
Harmonics
2fo
3fo, 4fo
-
-37
-46
-30
-35
dBc
Input Impedance
-
-
2:1
VSWR
Spurious Output Level
(all spurious outputs)
-
-
-70
dBc
8:1
-
-
VSWR
Power-Added Efficiency (1)
Load mismatch stress with no
permanent degradation or failure
dBm/Hz POUT < +28.5 dBm, VMODE1 = 0 V
dBm/Hz POUT < +16 dBm, VMODE1 = +2.4 V
See note 3.
Applies over full operating range
Notes:
(1) ACLR and Efficiency measured at 1950 MHz.
(2) Noise measured at 2110 to 2170 MHz.
3. POUT < +28.5 dBm; In-band load VSWR < 5:1; Out-of-band load VSWR < 10:1; Applies over all operating conditions.
Data Sheet - Rev 2.2
11/2008
5
AWT6224R
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on the ANADIGICS web site:
http://www.anadigics.com
The Bias Control table lists the recommended modes
of operation for various applications. VMODE2 is not
necessary for this PA.
Shutdown Mode
Two operating modes are available to optimize
current consumption. High Bias/High Power operating
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.
The power amplifier may be placed in a shutdown
mode by applying logic low levels (see Operating
Ranges table) to the VENABLE and VMODE1 pins.
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 VMODE1.
Table 6: Bias Control
POUT
LEVELS
BIAS
MODE
VENABLE
VMODE1
VCC
VBATT
UMTS - low power
< +16 dBm
Low
+2.4 V
+2.4 V
3.2 - 4.2 V
> 3.2 V
UMTS - high power
> +16 dBm
High
+2.4 V
0V
3.2 - 4.2 V
> 3.2 V
OPTIONAL - low power
< +7 dBm
Low
+2.4 V
+2.4 V
1.5 - 3.2 V
> 3.2 V
-
Shutdown
0V
0V
3.2 - 4.2 V
> 3.2 V
APPLICATION
Shutdown
GND at slug (pad)
VEN_900
RFIN_900
1
0.01 F
(1)
14 GND
Bias Control
(3)
TRL1
VMODE
2
13
3
12
4
11
(3)
68 pF
TRL2
RFOUT_900
VCC
1000 pF
(4)
VBATT
(2)
68 pF
2.2 F
(1)
RFIN_IMT
2.2 F
N/C 5
10 GND
6
9 GND
(3)
TRL3
TRL5
Bias Control
7
VEN_IMT
(3)
8
0.01 F
TRL4
68 pF
RFOUT_IMT
GND
Note:
(1) Add blocking cap if DC voltage is present on input pin.
(2) 68 pF cap should be placed as close as possible to Pin 4.
(3) TRL should be short and of 50  characteristic impedance.
(4) TRL 5 should be as long as possible (minimum of 0.1  at 800 MHz) and capable of handling 750 mA current.
Optional 4.7 nH coil may be substituted.
Figure 3: Application Circuit
6
Data Sheet - Rev 2.2
11/2008
AWT6224R
PACKAGE OUTLINE
Figure 4: Package Outline - 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module
Figure 5: Branding Specification
Data Sheet - Rev 2.2
11/2008
7
AWT6224R
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWT6224RM28Q7
-20 °C to +90 °C
RoHS Compliant 14 Pin
3 mm x 5 mm x 1 mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
AWT6224RM28P9
-20 °C to +90 °C
RoHS Compliant 14 Pin
3 mm x 5 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 2.2
11/2008
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