Product Datasheet

AWB7123
1.93 GHz through 1.99 GHz
Small-Cell Power Amplifier Module
PRELIMINARY DATA SHEET - Rev 1.2
FEATURES
• InGaP HBT Technology
• -50 dBc ACPR @ + 5 MHz, +24.5 dBm
• 30 dB Gain
• High Efficiency
• Low Transistor Junction Temperature
• Internally Matched for a 50 Ω System
• Low Profile Miniature Surface Mount Package;
Halogen Free and RoHS Compliant
• Multi-Carrier Capability
APPLICATIONS
• WCDMA, HSDPA and LTE Air Interfaces
M41 Package
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
• Picocell, Femtocell, Home Nodes
• Customer Premises Equipment (CPE)
• Data Cards and Terminals
PRODUCT DESCRIPTION
The AWB7123 is a highly linear, fully matched, power
amplifier module designed for picocell, femtocell, and
customer premises equipment (CPE) applications.
Its high power efficiency and low adjacent channel
power levels meet the extremely demanding needs of
small cell infrastructure architectures. Designed for
WCDMA, HSDPA, and LTE air interfaces operating
in the 1.93 GHz to 1.99 GHz band, the AWB7123
delivers up to +24.5 dBm of WCDMA (64 DPCH)
power with an ACPR of -50 dBc. It operates from
a convenient +4.2 V supply and provides 30 dB of
gain. The device is manufactured using an advanced
InGaP HBT MMIC technology offering state-of-theart reliability, temperature stability, and ruggedness.
The self-contained 7 mm x 7 mm x 1.3 mm surface
mount package incorporates RF matching networks
optimized for output power, efficiency, and linearity in
a 50 Ω system.
Supply
Voltage
RF
Input
Supply
Voltage
Matching
Network
Matching
Network
Bias
Control
Power
Detector
Bias
Voltage
Detector
Output
Figure 1: Block Diagram
10/2011
RF
Output
AWB7123
VREF
1
14 GND
GND
2
13 GND
GND
3
12 RFOUT
VCC1
4
11 VCC2
RFIN
5
10 GND
GND
6
9 GND
VDET
7
8 GND
GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
2
PIN
NAME
DESCRIPTION
1
VREF
Reference Voltage
2
GND
Ground
3
GND
Ground
4
VCC1
Supply Voltage
5
RFIN
RF Input
6
GND
Ground
7
VDET
Detector Voltage
8
GND
Ground
9
GND
Ground
10
GND
Ground
11
VCC2
Supply Voltage
12
RFOUT
RF Output
13
GND
Ground
14
GND
Ground
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
AWB7123
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
Supply Voltage (VCC)
0
+5
V
Reference Voltage (VREF)
0
+3.5
V
RF Output Power (POUT)
-
+28
dBm
Junction Temperature (Tj)
-
+150
°C
-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)
1930
-
1990
MHz
Supply Voltage (VCC)
+3.2
+4.2
+4.5
V
Reference Voltage (VREF)
+2.80
0
+2.85
-
+2.90
+0.5
V
RF Output Power (POUT)
-
+24.5
-
dBm
Case Temperature (TC)
-40
-
+85
°C
COMMENTS
PA "on"
PA "shut down"
The device may be operated safely over these conditions; however, parametric performance is guaranteed only
over the conditions defined in the electrical specifications.
3
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
AWB7123
Table 4: Electrical Specifications
(TC = +25 °C, VCC = +4.2 V, VREF = +2.85 V, 50 Ω system)
MIN
TYP
MAX
UNIT
28
31
-
dB
ACPR (1), (2), (3)
@ 5 MHz
@ 10 MHz
-
-50
-62
-48
-60
dBc
Power-Added Efficiency (1), (2), (3)
-
18
-
%
Thermal Resistance
-
TBD
-
C/W
Quiescent Current (Icq)
-
120
-
mA
Reference Current
-
6.5
-
mA
through VREF pin
Leakage Current
-
1.5
5
µA
VCC = +5 V, VREF = 0 V
Harmonics
2fo
3fo, 4fo
-
-54
-62
-46
-56
dBc
10
14
-
dB
PARAMETER
Gain(2)
Input Return Loss
Spurious Output Level
(all spurious outputs)
Load mismatch stress with no
permanent degradation or failure
-
-
-60
dBc
8:1
-
-
VSWR
Notes:
(1) ACPR and Efficiency measured at 1960 MHz.
(2) POUT = +24.5 dBm.
(3) TM1 WCDMA 64DPCH
4
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
COMMENTS
Junction to Case
POUT  +24.5 dBm
In-band load VSWR < 5:1
Out-of-band load VSWR < 10:1
Applies over all voltage and
temperature operating ranges
VCC = +4.2 V, PIN = 0 dBm
Applies over full operating
temperature range
AWB7123
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 the VREF voltage.
VRE F
C15
0.1 µF
Vcc1
C1*
C2*
47µF
VRE F
C11
1000 pF
C3
10 µF
GND
GND
C4
0.1 µF
1000 pF
RFI N
RFI N
4.7 KΩ
VDET
R2
100 KΩ
Vcc1
C6
R1
GND
VDET
1
14
GND
2
13
GND
3
12
RFOUT
4
AWB7123
11
RFOUT
Vcc2
GND
5
10
6
9
GND
7
8
GND
C7
C8
1000 pF
0.1 µF
0.1 µF
* Optional
Figure 3: Application Circuit Schematic
5
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
C9*
10 µF
C10*
100 µF
Vcc2
AWB7123
1
2
3
Figure 4: PCB Footprint
6
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
AWB7123
PACKAGE OUTLINE
Figure 5: M41 Package Outline - 14 Pin 7 mm x 7 mm x 1.3 mm Surface Mount Module
ANADIGICS logo
Pin 1 Identifier
Part Number
Date Code
YY= Year WW= Work Week
Marking Code
B7123H
Figure 6: Branding Specification
7
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
Lot Number
Country Code
AWB7123
COMPONENT PACKAGING
PIN 1
Figure 7: Tape & Reel Packaging
Table 5: Tape & Reel Dimensions
8
PACKAGE TYPE
TAPE WIDTH
POCKET PITCH
REEL
CAPACITY
MAX REEL DIA
7 mm x 7 mm x 1.3 mm
16 mm
12 mm
2500
13"
PRELIMINARY DATA SHEET - Rev 1.2
10/2011
AWB7123
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWB7123HM41P8
-40 C to +85 C
Halogen Free
RoHS-compliant 14 Pin
7 mm x 7 mm x 1.3 mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
o
o
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 an ANADIGICS product
in any such application without written consent is prohibited.
9
PRELIMINARY DATA SHEET - Rev 1.2
10/2011