ANADIGICS EVA5032RS32 5 ghz 802.11a wlan power amplifier Datasheet

RFS P5032
5 GHz 802.11a
WLAN Power Amplifier
PRELIMINARY DATA SHEET - Rev 1.4
FEATURES
•
3.5% EVM @ POUT = +19 dBm with IEEE
802.11a 64 QAM OFDM at 54 Mbps
•
24.5 dB of Linear Power Gain at 5 GHz
•
Single +3.3 V Supply
•
3 mm x 3 mm x 0.9 mm LPCC
•
< 1 dB Gain Variation From 4.9 - 5.9 GHz
•
25 dBm P1dB
•
170 mA @ POUT = +19 dBm
•
RoHS Compliant
•
MSL 1 Rating
APPLICATIONS
•
802.11a WLAN
•
5 GHz Wireless Video Distribution
S32 Package
12 Pin 3 mm x 3 mm x 0.9 mm
LPCC
PRODUCT DESCRIPTION
The ANADIGICS RFS P5032 power amplifier is a
high performance InGaP HBT power amplifier IC
designed for transmit applications in the 4.9-5.9
GHz bands. The PA exhibits unparalleled linearity
and efficiency for IEEE 802.11a WLAN systems
under the toughest signal configurations within
these standards. The PA is biased by a single +3.3 V
supply and consumes ultra-low current in the OFF
mode.
RF IN
2
GND
3
VCC1
VCC2
VCC
11
10
Bias Control
Matching
Network
Matching
Network
Bias Control
VPC 1
4
5
6
VPC 2
1
12
GND
GND
The RFS P5032 is manufactured using advanced
InGaP HBT technology that offers state-of-the-art
reliability, temperature stability and ruggedness. The
IC is RoHS (Restrictions on Hazardous Substances)
compliant, and is provided in a 3 mm x 3 mm x 0.9 mm
LPCC package optimized for a 50 Ω system.
9
RF OUT
8
RF OUT
7
RF OUT
Figure 1: Block Diagram and Pinout
04/2006
RFS P5032
Table 1: Pin Description
PIN
N AME
1
GND
Ground. C onnect di rectly to PC B ground pattern under IC usi ng the shortest possi ble
path.
2
RFIN
RF Input. RF i nput to power ampli fi er matched to 50 V. Route as coplanar wavegui de
usi ng adjacent ground pi ns. RF i nput can be opti mally i mpedance matched wi th shunt
capaci tor. Appli cati on ci rcui t shows stub capaci tor.
3
GND
Ground. C onnect di rectly to PC B ground pattern under IC usi ng the shortest possi ble
path.
4
V PC 1
Power C ontrol. Power ampli fi er bi as control pi n for stage 1. The recommended use i s for
on/off control of the PA. Nomi nally, 0 V appli ed wi ll turn ampli fi er completely off; +3.3 V
should be used to set ampli fi er to maxi mum output capabi li ty. At maxi mum output power
capabi li ty, thi s pi n wi ll draw approxi mately 1 to 2 mA of current. A seri es resi stor i s used
to set the current flow i nto the pi n, thereby controlli ng the overall bi as level of the PA.
5
GND
Ground. C onnect di rectly to PC B ground pattern under IC usi ng the shortest possi ble
path.
6
V PC 2
Power C ontrol. Power ampli fi er bi as control pi n for stage 2. The recommended use i s for
on/off control of the PA. Nomi nally, 0 V appli ed wi ll turn ampli fi er completely off; +3.3 V
should be used to set ampli fi er to maxi mum output capabi li ty. At maxi mum output power
capabi li ty, thi s pi n wi ll draw as much as 1 to 2 mA of current. A seri es resi stor i s used to
set the current flow i nto the pi n, therefore setti ng overall bi as level of the PA.
7,8,9
RFOUT
10
VCC
Supply Voltage. Mai n Bi as feed for bi as control ci rcui try on all stages.
11
VCC2
Supply Voltage. Bi as for power transi stor of stage 2. Typi cally set to +3.3 V.
12
VCC3
Supply Voltage. Bi as for power transi stor of stage 1. Typi cally set to +3.3 V.
2
D ESC R IPTION
RF Output. RF output of power ampli fi er can be opti mally i mpedance matched wi th
addi ti onal shunt capaci tor enabli ng maxi mum li neari ty. Appli cati on ci rcui t shows stub
capaci tor. Thi s pi n i s also used to bi as the 3rd stage power transi stor through an RF
choke i nductor.
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
RFS P5032
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
DC Power Supply (VCC, VCC1, VCC2)
-
+4.0
V
Power Control Level (VPC1, VPC2)
-
+4.0
V
DC Current Consumption
-
700
mA
RF Input Level (RFIN)
-
0
dB m
Operating Ambient Temperature
-40
+85
°C
Storage Temperature
-55
+150
°C
COMMENTS
Applied to series resistors
external to VPC pins. No RF
signal applied.
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)
4900
-
5900
MHz
Supply Voltage (VCC, VCC1, VCC2)
+3.0
+3.3
+3.6
V
Power Control Voltage (VPC)
+2.8
0
+3.3
-
+3.6
+0.5
V
Case Temperature (TC)
-40
-
+85
°C
COMMENTS
802.11a
PA "ON" (1)
PA "SHUTDOWN"
(1)
The device may be operated safely over these conditions; however, parametric performance is
guaranteed only over the conditions defined in the electrical specifications.
Note:
(1) Applied to series resistors external to VPC pins.
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
3
RFS P5032
Table 4: Electrical Specifications - Continuous Wave
(TC = +25 °C, VCC = +3.3 V, VPC = +3.3 V)
PARAMETER
MIN
TYP
MAX
UNIT
24
25
-
dB m
Shutdown Current
-
-
5
mA
5 GHz Bias = 0 V
Quiescent Current
77
85
93
mA
VPC = +3.3 V, VCC = +3.3 V, RF = Off
Input Return Loss
-
-15
-10
dB
with application circuit
Output Return Loss
-
-15
-10
dB
with application circuit
Reverse Isolation
30
40
-
dB
Stability (Spurious)
-
-65
-60
dB c
P 1dB
4
COMMENTS
6:1 VSWR, POUT = +22 dBm; -40 OC
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
RFS P5032
Table 5: Electrical Specifications - IEEE 802.11a
(TC = +25 °C, VCC = +3.3 V, VPC = +3.3 V, 64 QAM OFDM 54 Mbps)
PARAMETER
MIN
TYP
MAX
UNIT
Operating Frequency
4900
-
5900
MHz
Power Gain
23.5
24.5
25.5
dB
POUT = +19 dBm
Gain Ripple
-
60.5
-
dB
Across any 100 MHz band
-
3.5
-29
4.5
-27
%
dB
POUT = +19 dBm, 4.90 - 5.35 GHz
802.11a 54 Mbps data rate
-
4.5
-27
5.5
-25
%
dB
POUT = +19 dBm, 5.35 - 5.85 GHz
802.11a 54 Mbps data rate
160
170
180
mA
POUT = +19 dBm
-
-40
-40
-35
-35
dB c
POUT = +20 dBm
Error Vector Magnitude (EVM) (1)
Current Consumption
Harmonics
2fo
3fo
COMMENTS
Note:
(1) EVM includes system noise floor of 1% (-40 dB).
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
5
RFS P5032
PERFORMANCE DATA
Figure 2: Gain, ICC and EVM vs. Output Power Across Frequency (VCC = +3.3V, TC = +25oC)
802.11a 54 Mbps OFDM
30
300
280
Gain
26
260
24
240
Gain 4.90 GHz
22
220
Gain 5.25 GHz
20
200
Gain 5.55 GHz
18
180
16
160
14
140
12
Current (mA)
Gain (dB), EVM (%)
28
120
Current
Gain 5.85 GHz
EVM 4.90 GHz
EVM 5.25 GHz
EVM 5.55 GHz
EVM 5.85 GHz
10
100
Current 4.90 GHz
8
80
Current 5.25 GHz
6
60
Current 5.55 GHz
4
40
Current 5.85 GHz
2
20
EVM
0
0
10
11
12
13
14
15
16
17
18
19
20
21
Output Power (dBm)
Figure 3: Gain, ICC and EVM vs. Output Power Across Power Supply Voltage (Freq = 5.25GHz, TC = +25oC)
802.11a 54 Mbps OFDM
30
300
Gain
280
26
260
24
240
22
220
Gain 3.0V
20
200
Gain 3.3V
18
180
16
160
14
140
Current
12
120
10
100
8
80
EVM
6
60
4
40
2
20
0
0
10
11
12
13
14
15
16
17
18
19
20
Output Power (dBm)
6
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
21
Current (mA)
Gain (dB), EVM (%)
28
Gain 3.6V
EVM 3.0V
EVM 3.3V
EVM 3.6V
Current 3.0V
Current 3.3V
Current 3.6V
RFS P5032
Figure 4: Gain, ICC and EVM vs. Output Power Across Temperature (Freq = 5.25 GHz, VCC = +3.3 V)
802.11a 54 Mbps OFDM
30
300
Gain
280
26
260
24
240
22
220
20
200
18
180
16
160
14
140
12
120
Current
10
Gain -40C
Gain +25C
Current (mA)
Gain (dB), EVM (%)
28
100
8
6
40
2
20
0
EVM +25C
EVM +85C
Current -40C
Current +85C
60
4
EVM -40C
Current +25C
80
EVM
Gain +85C
0
10
11
12
13
14
15
16
17
18
19
20
21
Output Power (dBm)
Figure 5: Input Return Loss vs. Frequency Across Temperature (VCC = +3.3 V)
0
-2
-4
Input Return Loss (dB)
-6
-8
-10
-12
S11 +85C
S11 +25C
S11 -40C
-14
-16
-18
-20
-22
-24
-26
-28
4.90
5.00
5.10
5.20
5.30
5.40
5.50
5.60
5.70
5.80
Frequency (GHz)
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
7
RFS P5032
Figure 6: Output Return Loss vs. Frequency Across Temperature (VCC = +3.3 V)
0
-2
Output Return Loss (dB)
-4
-6
-8
S22 +85C
S22 +25C
S22 -40C
-10
-12
-14
-16
-18
-20
4.90
5.00
5.10
5.20
5.30
5.40
5.50
5.60
Frequency (GHz)
8
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
5.70
5.80
RFS P5032
APPLICATION INFORMATION
VCC
+
C10
16 V
10 µF
±20 %
C4
0.1 µF
±10 %
C14
0.1 µF
±10 %
C2
0.1 µF
±10 %
C6
0.1 µF
±10 %
C13
R4
30.1
±1 %
1.5 pF
±0.25 pF
C11
10 pF
±0.5 pF
L1
2.7 nH
±0.3 nH
11
RF IN
GND
C7
8
RFS
P5032
5
4
RFOUT
RF OUT
1.5 pF
±0.25 pF
7
VPC2
RF OUT
VPC1
3
RF OUT
GND
RFIN
9
GND
Stub
30 mils x
90 mils
6
2
VC C 2
12
1
VC C 1
Stub
30 mils x
115 mils
VC C 10
C3
4.7 pF
±0.25 pF
170 mils
45 mils
R1
255
±1 %
R2
750
±1 %
**NOTES**
C8
1. RF traces should be 18 mils wide with 20 mils of clearance.
2. DC traces should be 8 mils wide with 10 mils of clearance.
3. Trace widths and clearances apply to application
circuit on 10 mil FR4.
4. Pins 1 and 3 should be tied directly to PCB ground pattern
under the power amplifier, and should form a coplanar
waveguide for the RF In. Ground should also provide a
coplanar waveguide for the RF Out.
1000 pF
±10 %
Q2
3
E1
C1
2
Q1
VCC
Current-Fixing Circuit
4
1
E2
GND
1
IN
2
3
C2
Philips BCV62 or
Equivalent
R9
2.74 K
±1 %
OUT
On/Off
Rohm DTC143EE or
Equivalent
Figure 7: Application Circuit
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
9
RFS P5032
PACKAGE OUTLINE
C
4
A
I
Pin 1
G
12
1
H
B
Index
Area
D
Top
View
Side
View
F
E
Bottom
View
MILLIMETERS
DIMENSION
A
B
C
D
E
F
G
H
I
MIN
2.90
2.90
0.80
0.00
1.50
TYP MAX
3.00 3.10
3.00 3.10
0.90 1.00
0.02 0.05
1.65 1.80
1.00 BSC.
0.180 0.250 0.300
0.50 BSC.
0.35 0.40 0.45
1. All dimensions are in millimeters, angles in degrees.
2. The terminal #1 identifier and pad numbering convention
. shall conform to JESD 95-1 SPP-012
3. Lead coplanarity: 0.05 max.
4. Dimension applies to metalized pad and is measured between
0.25 and 0.30 MM from pad tip.
Figure 8: S32 Package Outline - 12 Pin 3 x 3 x 0.9 mm LPCC
TOP BRAND
AN1R
YWW
ZZZX
NOTES:
1. Pin 1 INDICATOR:
2. ANADIGICS LOGO SIZE:
3. TEXT:
4. PART NUMBER:
5. YEAR AND WORK WEEK:
6. WAFER LOT NUMBER:
7. COUNTRY CODE:
LASER MARK
N/A
TYPE:
ELITE
SIZE:
1.5 Point
AN = PART NUMBER
1 = CURRENT ISSUE NUMBER OF BOM
R = RoHS COMPLIANCE
YWW = LAST DIGIT OF YEAR, TWO DIGIT WORK WEEK
ZZZ = LAST THREE DIGITS OF LOT NUMBER
X = C for CHINA, H for HONG KONG,
T for THAILAND, W for TAIWAN,
P for PHILIPPINES, I for INDONESIA
Figure 9: Branding Specification
10
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
RFS P5032
NOTES
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
11
RFS P5032
ORDERING INFORMATION
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
RFS5032RS32Q1
-40 °C to +85°C
12 P i n
3 mm x 3 mm x 0.9 mm
LP C C
1,000 piece Tape and Reel
RFS5032RS32P0
-40 °C to +85°C
12 P i n
3 mm x 3 mm x 0.9 mm
LP C C
1-999 piece Tubes
RFS5032RS32P6
-40 °C to +85°C
12 P i n
3 mm x 3 mm x 0.9 mm
LP C C
1-999 piece Tray
EVA5032RS32
-40 °C to +85°C
12 P i n
3 mm x 3 mm x 0.9 mm
LP C C
1 piece Evaluation Board
ORDER NUMBER
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: [email protected]
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
PRELIMINARY DATA SHEET - Rev 1.4
04/2006
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