Product Datasheet

AWB7124
728 MHz to 768 MHz
Small-Cell Power Amplifier Module
PRELIMINARY DATA SHEET - Rev 1.0
FEATURES
• InGaP HBT Technology
• -47 dBc ACPR @ + 10 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
• LTE, WCDMA and HSDPA Air Interfaces
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 AWB7124 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 LTE,
WCDMA and HSDPA air interfaces operating in the
728 MHz to 768 MHz band, the AWB7124 delivers
up to +24.5 dBm of LTE (E-TM1.1) power with an
Vcc1
RF Input
ACPR of -47 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-the-art
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.
Vcc2
Matching
Network
Matching
Network
Bias
Network
Power
Detector
Vref
Detector
Output
Figure 1: Block Diagram
05/2013
RF Output
AWB7124
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 1.0
05/2013
AWB7124
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
-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)
728
-
768
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 1.0
05/2013
AWB7124
Table 4: Electrical Specifications
(TC = +25 °C, VCC = +4.2 V, VREF = +2.85 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
28
30
-
dB
ACPR (1), (2), (3)
@ 10 MHz
@ 20 MHz
-
-47
-57
-
dBc
Power-Added Efficiency (1), (2), (3)
-
14.5
-
%
Quiescent Current (Icq)
-
140
-
mA
Reference Current
-
5
-
mA
through VREF pin
Leakage Current
-
1.5
5
µA
VCC = +5 V, VREF = 0 V
Harmonics
2fo
3fo, 4fo
-
-30
-50
-
dBc
Input Return Loss
-
10
-
dB
Gain (2)
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 748 MHz.
(2) POUT = +24.5 dBm.
(3) LTE E-TM1.1 (10 MHz)
4
PRELIMINARY DATA SHEET - Rev 1.0
05/2013
COMMENTS
P OUT ≤ +24.5 dBm
In-band load VSWR < 4:1
Out-of-band load VSWR < 10:1
Applies over all voltage and
temperature operating ranges
V CC = +4.2 V, PIN = 0 dBm
Applies over full operating
temperature range
AWB7124
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.
VREF
VREF
C9
0.1 µF
Vcc1
C1*
C2*
47 µF
C3
10 µF
GND
GND
C4
0.1 µF
1000 pF
Vcc1
RFIN
RFIN
GND
VDET
VDET
C10
R1
0.1 µF
1
14
GND
2
13
GND
3
12
4
AWB7124
11
RFOUT
GND
5
10
6
9
GND
7
8
GND
100Ωk
Figure 3: Application Circuit Schematic
5
RFOUT
Vcc2
PRELIMINARY DATA SHEET - Rev 1.0
05/2013
C5
C6
1000 pF
C7*
0.1 µF
* Optional
C8*
10 µF
Vcc2
100 µF
AWB7124
1
2
3
Figure 4: PCB Footprint
6
PRELIMINARY DATA SHEET - Rev 1.0
05/2013
AWB7124
PACKAGE OUTLINE
Figure 5: 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
B7124
Figure 6: Branding Specification
7
PRELIMINARY DATA SHEET - Rev 1.0
05/2013
Lot Number
Country Code
AWB7124
COMPONENT PACKAGING
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
12 mm
8 mm
2500
13"
PRELIMINARY DATA SHEET - Rev 1.0
05/2013
AWB7124
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWB7124P8
-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.
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PRELIMINARY DATA SHEET - Rev 1.0
05/2013