ANADIGICS AWB7122 1805 mhz to 1880 mhz small-cell power amplifier module Datasheet

AWB7122
1805 MHz to 1880 MHz
Small-Cell Power Amplifier Module
DATA SHEET - Rev 2.3
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
•
Picocell, Femtocell, Home Nodes
•
Customer Premises Equipment (CPE)
•
Data Cards and Terminals
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWB7122 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, HSDPA air interfaces operating
in the 1805 MHz to 1880 MHz band, the AWB7122
delivers up to +24.5 dBm of LTE (E-TM1.1) power with
an 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.
Supply
Voltage
RF
Input
Supply
Voltage
Matching
Network
Matching
Network
Bias
Control
Power
Detector
Bias
Voltage
Detector
Output
Figure 1: Block Diagram
05/2015
RF
Output
AWB7122
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
DATA SHEET - Rev 2.3
05/2015
AWB7122
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,
modulated
RF Input Power (PIN)
-
+10
dBm, CW
Class 1C
Class IV
-
MSL Rating (3)
4
-
Junction Temperature (TJ)
-
+150
°C
-40
+150
°C
ESD Rating
Human Body Model (1)
Charged Device Model (2)
Storage Temperature (TSTG)
Functional operation is not implied under these conditions. Exceeding any
one or a combination of the Absolute Maximum Rating Conditions may cause
permanent damage to the device. Exposure to absolute ratings for extended
periods of time may adversely affect reliability.
Notes:
(1) JEDEC JS-001-2010.
(2) JEDEC JESD22-C101D.
(3) 260 °C peak reflow.
Table 3: Operating Ranges
PARAMETER
MIN
TYP
MAX
UNIT
Operating Frequency (f)
1805
-
1880
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) (1)
-
+24.5
-
dBm
Case Temperature (TC) (2)
-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.
Notes:
(1) Typ RF Output Power is used during production test.
(2) Case Temperature references the board temperature at the ground paddle on the backside of the package.
3
DATA SHEET - Rev 2.3
05/2015
AWB7122
Table 4: Electrical Specifications
(TC = +25 °C, VCC = +4.2 V, VREF = +2.85 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
30
32
36
dB
-
-47
-57
-45
-55
dBc
14.5
16
-
%
-
23.8
-
ºC/W
Junction to case
-
390
463
mA
Total through VCC pins
Quiescent Current (Icq)
-
135
175
mA
Reference Current
-
6.5
10
mA
through VREF pin
Leakage Current
-
1.5
5
µA
VCC = +4.5 V, V REF = 0 V
Harmonics
2fo
3fo
4fo
-
-56
-65
-65
-48
-57
-57
dBc
10
14
-
dB
-
32
-
dBm
Gain (2)
ACPR (1), (2), (3)
@ 10 MHz
@ 20 MHz
Power-Added Efficiency (1), (2), (3)
Thermal Resistance
Supply Current
(1), (2), (3)
Input Return Loss
P1dB
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 1842.5 MHz.
(2) POUT = +24.5 dBm.
(3) LTE E-TM1.1 (10 MHz)
4
DATA SHEET - Rev 2.3
05/2015
COMMENTS
P OUT ≤ +24.5 dBm
In-band load VSWR < 5:1
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
AWB7122
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
0.1uF
1000pF
VCC1
TVS
Diode
100uF
10uF
0.1uF
1000pF
RF Input
DETOUT
0.1uF
100KΩ
4.7KΩ
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
AWB7122
GND
at slug
RF Output
VCC2
1000pF
10uF
100uF
100uF
Notes:
1. 10uF and 100uF capacitors are optional.
2. Applications that have large supply voltage transients may benefit from the
use of TVS diodes. For such applications, recommended TVS diodes are
SM05T1G or SMJ5.0A.
Figure 3: Application Circuit Schematic
5
0.1uF
TVS
Diode
DATA SHEET - Rev 2.3
05/2015
AWB7122
1
2
3
Figure 4: PCB Footprint
6
DATA SHEET - Rev 2.3
05/2015
AWB7122
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
B7122
Figure 6: Branding Specification
7
DATA SHEET - Rev 2.3
05/2015
Lot Number
Country Code
AWB7122
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"
DATA SHEET - Rev 2.3
05/2015
AWB7122
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWB7122P7
-40 oC to +85 oC
RoHS-compliant 14 Pin
7 mm x 7 mm x 1.3 mm
Surface Mount Module
Loose in Bag
AWB7122P8
-40 oC to +85 oC
RoHS-compliant 14 Pin
7 mm x 7 mm x 1.3 mm
Surface Mount Module
Tape and Reel, 2500 pieces per Reel
AWB7122P9
-40 oC to +85 oC
RoHS-compliant 14 Pin
7 mm x 7 mm x 1.3 mm
Surface Mount Module
Partial Reel
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
DATA SHEET - Rev 2.3
05/2015
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