ANADIGICS AWT6201

AWT6201
GSM850/GSM900/DCS/PCS
Quad Band PowerPlexerTM
with Integrated Power Control
FEATURES
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ANADIGICS developed technologies
(InGaP HBT/pHEMT/IPP)
Proven high volume low cost laminate/
overmold technology
Integrated Power Control (CMOS)
Integrated PA/SW/LPF
High Gain InGaP HBT PAs
Low loss receive paths
High isolation switch (TX to RX, RX on/off)
Fully compliant GSM harmonic performance
ESD protected antenna port (12kV)
Small footprint (10.5mm x 11.0mm x 1.55mm)
GPRS capable (class 12)
Power control range >50dB
APPLICATIONS
•
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Quad band handsets and PDAs
Configurable for Tri Band/UMTS handsets
Advanced Product Information - Rev 0.7
The module requires only the most basic RF
decoupling, all the RF ports are 50Ω, and interfaces
directly with the baseband power control DAC. The
solution includes integrated power control, two dual
band power amplifiers to support GSM850/900/DCS/
PCS, harmonic filtering and RX/TX switching.
The power amplifiers support class 12 GPRS, 4 TX
slots at 50% duty cycle, using three stage InGaP HBT
PAs. The pHEMT switches support 4 RX ports to interface with external RX SAW filters and the filtering
is achieved using integrated passives technology.
The integrated power control scheme reduces the
number of external components associated with a
power control function, and facilitates fast and easy
production calibration. The power control range is
typically 55dB.
PRODUCT DESCRIPTION
The AWT6201 is the second generation GSM
PowerPlexerTM. It has been developed to minimize
time to market for GSM handset/PDA designers.
DC S /P C S
DC S _R X
DC S /P C S _IN
P C S _R X
C NT L_1
C NT L_2
C NT L_3
V B AT T
VR E G
V R AMP
Logic/P ower
C ontroller
ANT
G S M_IN
G S M900_R X
G S M850/900
G S M850_R X
Figure 1: Functional Block Diagram
01/2004
AWT6201
ELECTRICAL CHARACTERISTICS
Table 1: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
Supply Voltage (VCC)
+7
V
Input Power (RFIN)
+11
dB m
Power Control Voltage (VRAMP)
1.8
V
150
°C
240
°C
Storage Temperature (TSTG)
-55
Maximum Reflow Temperature
Exceeding
the
absolute
maximum
ratings
can
cause
permanent
damage to the device. These are absolute stress ratings only.
Functional operation of the device is not implied at these or any other conditions in
excess of those given in the operations sections of this data sheet. Exposure to
maximum ratings for extended periods can adversely affect device reliability.
Table 2: ESD Ratings
PARAMETER
METHOD
RATING
UNIT
ESD Threshold Voltage (Antenna Port)
HBM
12
kV
ESD Threshold Voltage (Control Inputs)
HBM
1
kV
ESD Threshold Voltage (RF Inputs)
HBM
250
V
ESD Threshold Voltage (RX Ports)
HBM
300
V
Although protection circuitry has been designed into this device, proper
precautions should be taken to avoid exposure to electrostatic discharge (ESD)
during handling and mounting. Human body model HBM employed is resistance =
Ω, capacitance = 100pF.
1500Ω
Table 3: Logic Level Definitions
Test Conditions: VCC = 3.0 to 4.8V, TC = 25 ± 3°C
SIGN AL
MIN
Logi c Hi gh
Logi c Low
Input bi as current
2
TYP
MAX
U N IT
1.7
3
V
0
0.5
V
10
µA
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
AWT6201
Table 4: Operating Conditions and Supply Currents
PARAMETER
MIN
TYP
MAX
UNIT
Supply Voltage (VBATT)
3.0
3.5
4.8
V
Regulated Voltage (VREG)
2.7
2.85
3.0
V
Regulated Current (IREG)
7
10
mA
TX mode enabled
Regulated Current (IREG)
10
30
µA
RX mode enabled
Power Down Current (VBATT = 4.8V)
0
10
µA
RX Current (VBATT = 4.8V)
0
30
µA
0.2
1.6
V
Control Voltage (VRAMP)
COMMENTS
Contol Voltage for minimum POUT(VRAMP_MIN)
0.2
0.25
V
VRAMP input capacitance
15
20
pF
GSM850/900 module efficiency
(VRAMP = 1.6V, VBATT = 3.5V, PIN = 2dBm)
40
%
(PA+Switch+Filter)
DCS/PCS module efficiency
(VRAMP = 1.6V, VBATT = 3.5V, PIN = 2dBm)
34
%
(PA+Switch+Filter)
Case Temperature (TC)
-20
Duty Cycle
85
°C
50
%
Parametric performance is guaranteed under specified operating conditions.
Table 5: Receiver Specification
Test Conditions: Mode = RX (see control table), VBATT = 3.5V, ZIN = ZOUT = 50Ω, TC = 25 ± 3°C
PARAMETER
TYP
MAX
UNIT
Comments
GSM850/900
Insertion loss
1.3
1.5
dB
FIN = 869 to 960MHz, VBATT = 3.0 to
4.8V, TC = -20 to +85°C
DCS/PCS
Insertion loss
1.2
1.5
dB
FIN = 1805 to 1990MHz , VBATT = 3.0
to 4.8V, TC = -20 to +85°C
15
dB
FIN = 869 to 960MHz
15
dB
FIN = 1805 to 1990MHz
25
dB
FIN = 869 to 960MHz
25
dB
FIN = 1805 to 1990MHz
Receiver Return loss
Receiver Isolation
ANT to RX_OFF
TX Power at RX ports
MIN
6
8
dB m
FIN = 915MHz, POUT = 33.2dBm
3
5
dB m
FIN = 1910MHz, POUT = 30.4dBm
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
3
AWT6201
Table 6: GSM850/900 Electrical Specification
Test Conditions: Mode = GSM_TX_EN, VBATT = 3.5V, ZIN = ZOUT = 50Ω, TC = 25 ± 3°C, PIN = 2dBm,
PWIDTH = 1154µs, Duty Cycle = 25%
PAR AMETER
MIN
Frequency (FIN)
824
880
Input Power (PIN)
TYP
MAX
U N ITS
849
915
MHz
MHz
4
dB m
C OMMEN TS
0
2
Output Power (POUT)
33.2
33.8
dB m
VRAMP = 1.6V
D egraded Output Power
30.7
31.7
dB m
VBATT = 3.0 V, VRAMP = 1.6V,
PIN = 0dBm, TC = 85°C
dB m
PIN = 4dBm, VBATT = 3 to 4.8V
Mode = GSM900_RX_EN or
GSM850_RX_EN, see control
table
Forward Isolati on (1)
Forward Isolati on (2)
Harmoni c
2nd
3fO to 12.75 GHz
-55
-25
-10
dB m
VRAMP = 0.2V, PIN = 4dBm,
VBATT = 3 to 4.8V
Mode = GSM_TX_EN, see
control table
-38
-37
-34
-33
dB m
dB m
VBATT = 3 to 4.8V,
POUT = 5 to 33.2dBm
Stabi li ty:
< 1GHz
> 1GHz
-36
-30
-88
-81
-89
Input VSWR
4
dB m
dB m
-84
-78
-86
2.5:1
VSWR =10:1 All angles
VBATT = 3 to 4.8V,
POUT = 5 to 33.2dBm,
TC = -20 to 85 °C
PIN = 4dBm,
VBATT = 4.8V,
POUT = 5 to 33.2dBm,
All phases of load
10:1
VSWR
Ruggedness
RX Band Noi se
-51
dB m
FIN = 849MHz
FOUT = 869 to 894MHz
RBW = VBW = 100kHz,
POUT = 5 to 33.2dBm
dB m
FIN = 915MHz
FOUT = 925 to 935MHz
RBW = VBW = 100kHz,
POUT = 5 to 33.2dBm
dB m
FIN = 915MHz
FOUT = 935 to 960MHz
RBW = VBW = 100kHz,
POUT = 5 to 33.2dBm
All power levels
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
AWT6201
Table 7: DCS/PCS Electrical Specification
Test Conditions: Mode = DCS_PCS_TX_EN, VBATT = 3.5V, ZIN = ZOUT = 50Ω, TC = 25 ± 3°C, PIN = 2dBm,
PWIDTH = 1154µs, Duty Cycle = 25%
PARAMETER
MIN
Frequency (FIN)
1710
1850
Input Power (PIN)
Output Power DCS/PCS (POUT)
Degraded Output Power
Forward Isolation
TYP
MAX
UNITS
1785
1910
MHz
MHz
4
dB m
0
2
30.5
31.5
dB m
VRAMP = 1.6V
27.7
28.7
dB m
VBATT = 3.0V, VRAMP = 1.6V,
PIN = 0dBm, TC = 85°C
dB m
PIN = 4dBm, VBATT = 3 to 4.8V
Mode = DCS_RX_EN or
PCS_RX_EN, see control
table
VRAMP = 0.2V, PIN = 4dBm,
VBATT = 3 to 4.8V
Mode = DCS_PCS_TX_EN,
see control table
-55
-51
Forward Isolation (2)
-25
-10
dB m
Harmonics
2fo to 12.75 GHz
-37
-33
dB m
Stability:
< 1GHz
> 1GHz
-36
-30
Ruggedness:
RX Band Noise
Input VSWR
COMMENTS
dB m
dB m
-84
2.5:1
VSWR =10:1 All angles
VBATT = 3 to 4.8V,
POUT = 0 to 30.4dBm,
TC = -20 to 85 °C
PIN = 2dBm, VBATT = 4.8V,
POUT = 0 to 30.4dBm,
All phases of load
10:1
VSWR
-88
VBATT = 3 to 4.8V,
POUT = 0 to 30.4dBm
dB m
FIN = 1785 or 1910MHz,
FOUT = 1805 to 1880MHz, or
1930 to 1990MHz
POUT = 0 to 30.4dBm,
RBW = VBW = 100kHz
All power levels
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
5
AWT6201
Table 8: Logic Control Table
MODE
SHUTDOWN
GSM900_RX_EN
PCS_RX_EN
C N TL 1
C N TL2
C N TL3
0
0
0
Low current state where module is
disabled.
1
This mode enables a low loss path
from the antenna to GSM900_RX
port and from antenna to PCS _RX
port. PA's are disabled and switch
is in RX mode.
0
0
Description
GSM850_RX_EN
DCS_RX_EN
0
1
0
This mode enables a low loss
paths from the antenna to
GSM850_RX port, and from
antenna to DCS_RX port. PA's are
disabled and switch is in RX mode.
GSM_TX_EN
1
0
1
Switch is in transmit mode and
GSM850/900PA is enabled.
DCS_PCS_TX_EN
1
1
0
Switch is in transmit mode and
DCS/PCS PA is enabled.
Table 9: Control Timing
PARAMETER
6
MIN
TYP
MAX
UNITS
COMMENTS
Switching delay from RX to TX Mode
2
ms
Switching delay from TX to RX Mode
2
ms
POUT rise time
2
ms
Time for power at antenna to
rise from -10dBm to
maximum output power.
POUT fall time
2
ms
Time for power at antenna to
fall from maximum output
power to -10dBm.
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
AWT6201
Figure 2: Pinout (X-Ray View)
1
40
39
38
37
36
35
34
33
32
31
2
30
3
29
4
28
5
27
6
26
7
25
8
24
9
23
10
22
11
12
13
14
15
16
17
18
19
20
Note: unassigned pins
are ground pads
21
Table 10: Pinout Description
PIN
NAME
1
DCS/PCS_IN
2
GND
3
FUNCTION
PIN
NAME
FUNCTION
DCS/PCS RF Input
21
GND
Ground
22
GSM900_RX
CNTL1
Control logic input
23
GND
Ground
4
CNTL2
Control logic input
24
GND
Ground
5
CNTL3
Control logic input
25
GND
Ground
6
VBATT
Battery supply connection
26
GND
Ground
7
VREG
Regulated supply connection
27
ANT
Antenna port
8
VRAMP
Analog input for power control
28
GND
Ground
9
GND
Ground
29
GND
Ground
10
GND
Ground
30
PCS_RX
11
GSM_IN
GSM850/900 RF Input
31
GND
12
GND
Ground
32
DCS_RX
13
GND
Ground
33
GND
Ground
14
GND
Ground
34
GND
Ground
15
GND
Ground
35
GND
Ground
16
GND
Ground
36
GND
Ground
17
GND
Ground
37
GND
Ground
18
GND
Ground
38
GND
Ground
19
GND
Ground
39
GND
Ground
20
GSM850_RX
GSM850 receive port
40
GND
Ground
Ground
GSM900 receive port
PCS receive port
Ground
DCS receive port
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
7
AWT6201
PACKAGE OUTLINE DRAWING
8
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
AWT6201
PACKAGE OUTLINE DRAWING
2
1
1
1
1
9
10
4
2
1
5
4
6
3
1
3
7
1
8
2
2
1
1
1
1
2
2
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
9
AWT6201
NOTES
10
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
AWT6201
NOTES
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004
11
AWT6201
ORDERING INFORMATION
ORDER NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWT6201
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.
12
ADVANCED PRODUCT INFORMATION - Rev 0.7
01/2004