Skyworks AWB7229 925 - 960 mhz small-cell power amplifier module Datasheet

AWB7229
925 - 960 MHz
Small-Cell Power Amplifier Module
DATA SHEET
FEATURES
•
InGaP HBT Technology
•
-47 dBc ACPR @ ±10 MHz, +27 dBm
•
29 dB Gain
•
High Efficiency
•
Low Transistor Junction Temperature
•
Matched for a 50 Ω System
•
Low Profile Miniature Surface Mount Package;
RoHS Compliant
•
Multi-Carrier Capability
APPLICATIONS
•
LTE, WCDMA, and HSDPA Air Interfaces
•
Picocell, Femtocell, Home Nodes
•
Customer Premises Equipment (CPE)
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWB7229 is a fully matched, Multi-Chip-Module
(MCM) designed for picocell, femtocell, and customer
premises equipment (CPE) applications. Consisting of
two parallel path high linearity, high efficiency power
amplifiers, the device meets the extremely demanding
needs of small cell infrastructure architectures.
Designed for LTE, WCDMA and HSDPA air interfaces
operating in the 925 MHz to 960 MHz bands, the
AWB7229 delivers up to +27 dBm of LTE (E-TM1.1)
Vcc1
RF1 Input
power through an external 90-degree hybrid coupler,
with an ACPR of -47 dBc. The device operates from
a convenient +4.5 V supply and provides 29 dB of
RF gain. The AWB7229 is manufactured using an
advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. Its 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
RF Input
Source
Matching
Network
Bias
Network
o
90 Hybrid
Coupler
Combined
RF Output
Power
Detector
o
90 Hybrid
Coupler
(external )
RF2 Input
RF1 Output
(external )
Matching
Network
Matching
Network
Bias
Network
Power
Detector
Vref
Detector
Output
RF2 Output
Figure 1: Block Diagram
204316A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • September 26, 2016
AWB7229
VREF
1
14 GND
GND
2
13 GND
RF2IN
3
12 RF2OUT
VCC1
4
11 VCC2
RF1IN
5
10 RF1OUT
N/C
6
9
GND
DETOUT
7
8
GND
GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
2
PIN
NAME
1
VREF
Reference Voltage
2
GND
Ground
3
RF2IN
RF2 Input
4
VCC1
Supply Voltage
5
RF1IN
RF1 Input
6
N/C
No Connection
7
DETOUT
Detector Output
8
GND
Ground
9
GND
Ground
10
RF1OUT
11
VCC2
12
RF2OUT
13
GND
Ground
14
GND
Ground
DESCRIPTION
RF1 Output
Supply Voltage
RF2 Output
Data Sheet
September 26, 2016 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 204316A
AWB7229
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) (1)
-
+30
dBm,
modulated
RF Input Power (PIN)
-
+10
dBm, CW
Class 1C
Class IV
-
MSL Rating (4)
4
-
Junction Temperature (TJ)
-
+150
°C
-40
+150
°C
ESD Rating
Human Body Model (2)
Charged Device Model (3)
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) At the output of external 90° hybrid coupler.
(2) JEDEC JS-001-2010.
(3) JEDEC JESD22-C101D.
(4) 260 °C peak reflow.
Table 3: Operating Ranges
PARAMETER
MIN
TYP
MAX
UNIT
Operating Frequency (f)
925
-
960
MHz
Supply Voltage (VCC)
+3.6
+4.5
+4.65
V
Reference Voltage (VREF)
+2.8
0
+2.85
-
+2.9
+0.5
V
RF Output Power (POUT) (1)
-
+27
-
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.
Data Sheet
204316A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • September 26, 2016
3
AWB7229
Table 4: Electrical Specifications
(TC = +25 °C, VCC = +4.5 V, VREF = +2.85 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
26
29
33
dB
-
-47
-57
-45
-54
dBc
12
14
-
%
Thermal Resistance (RJC) (4)
-
11.2
-
°C/W
Supply Current (1), (2), (3)
-
796
928
mA
Quiescent Current (Icq)
195
265
340
mA
Reference Current
7.5
10
12.5
mA
through VREF pin
Leakage Current
-
3
10
µA
VCC = +5 V, VREF = 0 V
Harmonics
2fO
3fO
4fO
-
-55
-60
-65
-50
-55
-60
dBc
Input Return Loss
12
20
-
dB
Output Return Loss
12
20
-
dB
-
35.5
-
dBm
CW tone
Gain (2)
ACPR (1), (2), (3)
@ 10 MHz
@ 20 MHz
Power-Added Efficiency (1), (2), (3)
P1dB
Spurious Output Level
(all spurious outputs)
Load mismatch stress with no
permanent degradation or failure
COMMENTS
925 - 960 MHz
Junction to Case
total through VCC pins
-
-
-60
dBc
POUT ≤ +27 dBm
In-band load VSWR < 5:1
Out-of-band load VSWR < 10:1
Applies over all voltage and
temperature operating ranges
8:1
-
-
VSWR
VCC = +4.5 V, POUT = +27 dBm
Applies over full operating
temperature range
Notes:
(1) ACPR and Efficiency measured at 942.5 MHz.
(2) POUT = +27 dBm.
(3) LTE E-TM1.1 (10 MHz).
(4) Use only VCC2 (pin 11) current when calculating device junction temperature.
4
Data Sheet
September 26, 2016 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 204316A
AWB7229
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes.
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.
VCC1
VCC2
TVS
Diode
100uF
10uF
0.1uF
1000pF
VREF
0.1uF
5
RF Input
4
3
90o Hybrid
Coupler
100KΩ
14
GND
2
13
GND
12
RF2OUT
2
11
VCC2
1
6
3
1
VCC1
4
2
RF1IN
5
10
RF1OUT
N/C
6
9
GND
DETOUT
7
8
GND
AWB7229
GND
at slug
0.1uF
10uF
100uF
100uF
GND
RF2IN
4.7KΩ
0.1uF
1
6
50Ω
DETOUT
1000pF
VREF
TVS
Diode
50Ω
3
90o Hybrid
Coupler
4
5
RF Output
Notes:
1. Recommended 90o hybrid couplers are muRata LDJ2H942M03FB043.
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
Data Sheet
204316A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • September 26, 2016
5
AWB7229
Figure 4: PCB Footprint
6
Data Sheet
September 26, 2016 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 204316A
AWB7229
PACKAGE OUTLINE
Figure 5: Package Outline - 14 Pin 7 mm x 7 mm x 1.3 mm Surface Mount Module
Pin 1 Identifier
Part Number
Date Code
YY= Year WW= Work Week
Marking Code
B7229
Lot Number
Country Code
Figure 6: Branding Specification
Data Sheet
204316A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • September 26, 2016
7
AWB7229
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
September 26, 2016 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 204316A
AWB7229
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
AWB7229P7
-40 oC to +85 oC
RoHS-compliant 14 Pin
7 mm x 7 mm x 1.3 mm
Surface Mount Module
Loose in Bag
AWB7229P8
-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
AWB7229P9
-40 oC to +85 oC
RoHS-compliant 14 Pin
7 mm x 7 mm x 1.3 mm
Surface Mount Module
Partial Reel
Data Sheet
204316A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • September 26, 2016
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AWB7229
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Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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10
Data Sheet
204316A • September 26, 2016
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