ANADIGICS AWT6222RM28Q7

AWT6222
HELP3TM Tri-band
US Cellular/Japan Cellular/IMT
UMTS/WCDMA Linear Power Amplifier Module
Data Sheet - Rev 2.1
FEATURES
• InGaP HBT Technology
• High Efficiency:
22 % @ +16 dBm POUT
(without DC/DC converter)
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
AW
T
622
2
APPLICATIONS
• WCDMA/HSPA JCell/IMT Dual-Band Wireless
Handsets and Data Devices
PRODUCT DESCRIPTION
The AWT6222 addresses the demand for increased
integration in dual-band handsets for cellular 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 AWT6222
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.
M28 Package
14 Pin 3 mm x 5 mm x 1 mm
Surface Mount Module
GND at slug (pad)
VEN_CELL
1
14 GND
Bias Control
RFIN_CELL 2
13 RFOUT_CELL
VMODE1 3
12 VCC
VBATT 4
11 VCCA
VMODE2 (N/C) 5
10 GND
RFIN_IMT 6
VEN_IMT 7
Bias Control
9
GND
8
RFOUT_IMT
GND
Figure 1: Block Diagram
11/2008
AWT6222
GND
VEN_CELL
1
14
GND
RFIN_CELL
2
13
RFOUT_CELL
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_CELL
Enable Voltage for Cell Bands
2
RFIN_CELL
RF Input for Cell Bands
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_CELL
14
GND
RF Output for IMT Band
Supply Voltage
RF Output for Cell Band
Ground
Data Sheet - Rev 2.1
11/2008
AWT6222
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)
824
1920
-
849
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
Cellular RF 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 RF 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
-30
-
+90
°C
Case Temperature (TC)
COMMENTS
Japan and US Cellular
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 2.1
11/2008
3
AWT6222
Table 4: Electrical Specifications - Cellular Band
(TC = +25 °C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
Gain
25.0
14.0
28
15.5
30.5
18.0
ACLR1 at 5 MHz offset (1)
-
-41
-42
ACLR2 at 10 MHz offset
-
COMMENTS
POUT
VMODE1
dB
+29 dBm
+16 dBm
0V
2.4 V
-37.5
-37.5
dBc
+29 dBm
+16 dBm
0V
2.4 V
-62
-57
-48
-48
dBc
+29 dBm
+16 dBm
0V
2.4 V
37
19
41
22
-
%
+29 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 pins, 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) (Band 6)
-
-134.5
-139
-133
-137
dBm/Hz
POUT = +29 dBm, VMODE1 = 0 V,
POUT = +16 dBm, VMODE1 =2.4 V
Noise in Receive Band(3) (Band 5)
-
-134.5
-139
-133
-137
dBm/Hz
POUT = +29 dBm, VMODE1 = 0 V,
POUT = +16 dBm, VMODE1 =2.4 V
Harmonics
2fo
3fo, 4fo
-
-45
-50
-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
POUT < +29 dBm
See Note 4
Applies over full operating range
Notes:
(1) ACLR and Efficiency measured at 836.5 MHz.
(2) 875 MHz to 885 MHz.
(3) 869 MHz to 894 MHz.
(4) 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 2.1
11/2008
AWT6222
Table 5: Electrical Specifications - IMT (Band 1)
(TC = +25 °C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
Gain
25
12.0
27.5
14.0
30
16.0
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
-38
dBc
+28.5 dBm
+16 dBm
0V
2.4 V
-55
-56
-48
-48
dBc
+28.5 dBm
+16 dBm
0V
2.4 V
36.5
19
40
23
-
%
+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 pins, VMODE = +2.4 V
Enable Current
-
0.3
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)
-
-136.5
-142
-135
-138
dBm/Hz
Harmonics
2fo
3fo, 4fo
-
-38
-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
POUT = +28.5 dBm, VMODE1= 0 V, V
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) 2110 MHz 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 2.1
11/2008
5
AWT6222
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 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_CELL
1
0.01 F
(1)
14 GND
Bias Control
(3)
RFIN_CELL
TRL1
(3)
2
13
3
12
(2)
4
11
N/C
5
10 GND
6
9 GND
VMODE
68 pF
TRL2
RFOUT_CELL
VCC
1000 pF
(4)
VBATT
68 pF
2.2 F
(1)
RFIN_IMT
2.2 F
(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 Inductor may be substituted.
Figure 3: Application Circuit
6
Data Sheet - Rev 2.1
11/2008
AWT6222
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 2.1
11/2008
7
AWT6222
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWT6222RM28Q7
-30 °C to +85 °C
RoHS Compliant 14 Pin
3 mm x 5 mm x 1 mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
AWT6222RM28P9
-30 °C to +85 °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: 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.
8
Data Sheet - Rev 2.1
11/2008