TQP777002
Data Sheet
2.4GHz ISM Band InGaP HBT Matched Power Amplifier
Functional Block Diagram
Vc1
16
N/C
1
Bias controller
N/C
15
Vc2
14
Vc3
13
12 N/C
Features
•
•
11 RF Out
High Linearity, 2.4 GHz ISM Band PA for
802.11b/g WLAN Systems
Integrated Output Power Detector
Leadless 3.0 x 3.0 mm SMT Pb-Free
Package
Temperature Compensated Bias Network
with Bias Shutdown Mode
EVM < 3.0% @ +18.5 dBm Linear Output
Power 802.11g modulation
+22 dBm Linear Output Power 802.11b
modulation
Integrated input and output match
Integrated bias chokes
Single 3.3V supply
RF In
2
•
•
•
•
•
•
•
N/C
3
10 N/C
Vref
4
5
N/C
6
N/C
7
N/C
8
Vdet_out
9 N/C
Product Description
The TQP777002 is a high performance, high linearity, medium-power
amplifier designed for 802.11b/g WLAN and other applications in the 2.4GHz
ISM band. The device exhibits industry-leading power added efficiency
under 802.11b and 802.11g modulated signals. The RF input match and
output matches are integrated on chip as are the second and third stage
bias chokes. The power amplifier is manufactured using TriQuint’s InGaP
HBT process and is packaged in an industry standard 3mm x 3mm VQFN-16
Pb-Free package.
Electrical Specifications
Parameter
Frequency Range
Power Gain
Error Vector Magnitude (Pout =
+18.5dBm, 54Mbps OFDM Signal)
Linear Output Power (guaranteed
ACP under 802.11b modulation)
802.11b ACP; +22.0 dBm Output;
1
st
Side Lobe, 11 Mbps
802.11b ACP; +22.0 dBm Output;
2
nd
Side Lobe, 11Mbps
Test Conditions: Ta=25°C; Vc1=Vc2=Vc3=3.3V Vref=2.90V
Min
2400
28.5
typ
-
30.0
<3.0
max
2500
units
MHz
dB
%
dBm
dBc
dBc
21
22
-37
-55
For additional information and latest specifications, see our website:
www.triquint.com
Revision A, July 22, 2004
Data Sheet: Subject to change without notice
2
TQP777002
Data Sheet
2.4GHz ISM Band InGaP HBT Matched Power Amplifier
Absolute Maximum Ratings
Parameter
Symbol
min
Power Supply Voltage (no RF applied)
Power Supply Voltage (RF applied)
Bias Voltage
Case Temperature, Survival
Storage Temperature
Operating Temperature Range
RF Input Power
Vc1, Vc2, Vc3
Vc1, Vc2, Vc3
Vref
Tc
T
a
Toper
Pin
-40
-40
-40
Value
max
6.0
4.5
5.0
100
150
85
+10
V
V
V
°C
°C
°C
dBm
Unit
General Electrical Characteristics
1
Parameter
Frequency Range
Power Gain
Linear Output Power (802.11g 54Mbps OFDM) – 3.0% EVM
Linear Output Power (guaranteed ACP under 802.11b
modulation) , 11Mbps
Gain Variation vs. Frequency
802.11b Adjacent Channel Power @ +22.0 dBm Output power
st
– 1 Side Lobe, 11 Mbps
802.11b Adjacent Channel Power @+22.0 dBm Output power
– 2
nd
Side Lobe, 11Mbps
802.11b Adjacent Channel Power @ +22 dBm Output power –
1
st
Side Lobe, 1 Mbps
802.11b Adjacent Channel Power @+22 dBm Output power –
nd
2 Side Lobe, 1Mbps
2
nd
Harmonic @ +22.0 dBm Output power
3
rd
Harmonic @ +22.0 dBm Output power
S21 off-state, (2400-2500MHz)
S12
1
min
2400
28.5
typ
-
30.5
18.5
max
2500
Unit
Mhz
dB
dBm
dBm
dB
dBc
dBc
21
22
+/-0.2
-37
-55
-37
-52
-35
-47
-40
-47
dBc
dBc
dB
dB
AC performance is guaranteed at the following Test Conditions: Ta=25oC, f=2450MHz, Vref=2.90V Vc1=Vc2=Vc3=3.3V
Input Return Loss
-16
dB
Power detector voltage range
Power detector slope
0.5
8mV/dB at +0dBm
66mV/dB @ +23dBm
1.5
V
For additional information and latest specifications, see our website:
www.triquint.com
Revision A, July 22, 2004
Data Sheet: Subject to change without notice
3
TQP777002
Data Sheet
2.4GHz ISM Band InGaP HBT Matched Power Amplifier
DC Electrical Performance
Parameter
Operating Voltage Supply Range
Total Current (No RF Applied)
Supply Current:
T
a = 25°C,
Vc1= Vc2=Vc3=3.3V, Vref=2.90V
Linear Output Power = 19dBm, with 802.11g 54Mbps modulation
Supply Current:
T
a = 25°C, Vref=2.90,
Vc1=Vc2=Vc3=3.3V
Linear Output Power = 22dBm, with 802.11b CCK modulation
Vref Voltage Range
I
ref
Collector current in shutdown mode
2.7
2.90
12
0.5
3.6
V
mA
µA
200
240
mA
min
3.0
typ
3.3
50
145
165
max
3.6
Unit
V
mA
mA
Layout and BOM of TQP777002 Evaluation board
GND
Vdet
Vref
Vcc
777002
BOM- TQP777002 Evaluation board
Evaluation Board
Integrated Circuit ID
Part #
1
2
3
4
5
6
7
8
Quantity Component ID
1
1
2
1
1
1
2
2
L1
L2
C1, C2
C4
R1
Q1
J1,J2
J3,J4
Size
0402
0402
0402
0402
0402
MLF
777002
TQP777002
Value
10.0
22.0
1.0
100.0
10000.0
Units
nH
nH
uF
pF
Ohms
N/A
Manufacturer
Toko
Toko
Mitsubishi
MuRata
Rohm
Triquint
Johnson
P/N
LL1005-FH10NJ
LL1005-FH22NJ
CA105Z1NV-T1
GRP1555C1H101JD01E
MCR01J103
TQP777002
142-0711-881
DC Connector
Comments
For additional information and latest specifications, see our website:
www.triquint.com
Revision A, July 22, 2004
Data Sheet: Subject to change without notice
4
TQP777002
Data Sheet
2.4GHz ISM Band InGaP HBT Matched Power Amplifier
Schematic- TQP777002 Evaluation board
Photograph of TQP777002 Evaluation board
Port
VCC
C
C1
C=1 uF
L
L2
L=22.0 nH
R=
C
C2
C=1 uF
L
L1
L=10 nH
NC
MLIN
-1
NC
Port
RFIN
16
1
15
14
13
12
NC
NC
NC
Port
RFOUT
2
NC
S16P
777002
R ef
5
6
7
11
3
10
4
9
8
NC
NC
NC
R
R1
R=10000 Ohm
C
C4
C=100 pF
Port
Vpc
Port
Det
Pin Assignments
Vc1
N/C
15
Vc2
14
Vc3
13
12 N/C
Bias controller
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
N/C
RF_in
N/C
Vref
N/C
N/C
N/C
Vdet_out
N/C
N/C
RF_Out
N/C
Vc3
Vc2
N/C
Vc1
Paddle
No Connect
Input
Description
N/C
1
16
No Connect
Reference Voltage
No Connect
No Connect
No Connect
Detector output voltage
No Connect
No Connect
Output
No Connect
Stage 3 collector supply
Stage 2 collector supply
No Connect
Stage 1 collector supply
Ground
RF In
2
11 RF Out
N/C
3
10 N/C
Vref
4
5
N/C
6
N/C
7
N/C
8
Vdet_out
9 N/C
For additional information and latest specifications, see our website:
www.triquint.com
Revision A, July 22, 2004
Data Sheet: Subject to change without notice
5
TQP777002
Data Sheet
2.4GHz ISM Band InGaP HBT Matched Power Amplifier
TQP777002 measured Small Signal performance; in TriQuint WLAN777002 Evaluation Board
Measurement Conditions: Ta = 25°C, Vref=2.90V Vc1=Vc2=Vc3= 3.3V
s21
TQP777002
Vref=2.9V
0
34
32
30
dB
dB
28
26
24
22
20
2
2.2
2.4
2.6
2.8
3
Frequency (GHz)
-10
-20
-30
-40
-50
-60
-70
-80
2
2.2
s12
TQP777002
Vref=2.9V
2.4
2.6
2.8
3
Frequency (GHz)
s11
TQP777002
Vref=2.9V
0
-2
-4
-6
-8
dB
-10
-12
-14
-16
-18
-20
2
2.2
2.4
2.6
2.8
3
Frequency (GHz)
-20
2
2.2
-15
dB
-5
0
5
s22
TQP777002
Vref=2.9V
-10
2.4
2.6
2.8
3
Frequency (GHz)
For additional information and latest specifications, see our website:
www.triquint.com
Revision A, July 22, 2004
Data Sheet: Subject to change without notice
6
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