TriQuint Semiconductor Texas Phone: (972) 994-8465 Fax: (972) 994-8504 Email: info-mmw@tqs.com Web: www.triquint.com
Advance Product Information
April 11, 2006
1
Note: This device is early in the characterization process prior to finalizing all electrical test specifications. Specifications are subject to
change without notice.
800 - 3000MHz High IP3 Dual LNA
TGA2602-SM
Key Features and Performance
800 - 3000 MHz Frequency Range
<0.6 dB Noise Figure
22dB Gain
Bias Conditions: 4V/100mA
Package Dimensions:
2.0 x 2.0 x 0.9 mm
Primary Applications
Wireless Basestation
WiMAX
Product Description
The TriQuint TGA2602-SM is a packaged
low noise amplifier. The TGA2602-SM
operates from 800 - 3000 MHz.
The TGA2602-SM typically provides
<0.6dB noise figure with a small signal gain
of >19 dB at 1950MHz.
The TGA2602-SM is available in a low-
cost, surface mount 6 lead 2x2 QFN style
package and is ideally suited for wireless
basestation and WiMAX applications.
Balanced Evaluation Boards are available
upon request.
Lead-free and RoHS compliant.
Measured Data
Balanced Amplifier Data
Vd=4V Id=100mA
0
5
10
15
20
25
30
0.8
1.0
1.3
1.5
1.8
2.0
2.3
2.5
2.8
3.0
Frequency (GHz)
S21 (dB)
900MHz Balanced
1950MHz Balanced
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
0.75
1
1.25
1.5
1.75
2
2.25
2.5
Frequency (GHz)
NF
(dB
)
900MHz Balanced
900MHz Balanced (De-embedded Hybrids)
1950MHz Balanced
1950MHz Balanced (De-embedded Hybrids)
Advance Product Information
April 11, 2006
2
TGA2602-SM
TriQuint Semiconductor Texas Phone: (972) 994-8465 Fax: (972) 994-8504 Email: info-mmw@tqs.com Web: www.triquint.com
TABLE I
MAXIMUM RATINGS
Symbol Parameter
Value
Notes
V
+
Positive Supply Voltage
5 V
1/ 2/
V
-
Negative Supply Voltage
-1V to 0.5V
1/
I
+
Positive Supply Current (per channel)
100 mA
1/ 2/
| I
-
|
Negative Supply Current (per channel)
5 mA
1/
P
IN
Input Continuous Wave Power
TBD
1/ 2/
P
D
Power Dissipation
TBD
1/ 2/ 3/
T
CH
Operating Channel Temperature
150
0
C 4/
T
M
Mounting Temperature
(10 Seconds)
260
0
C
T
STG
Storage Temperature
-65 to 150
0
C
1/ These ratings represent the maximum operable values for this device
2/ Combinations of supply voltage, supply current, input power, and output power shall
not exceed P
D
at a package base temperature of 80
C
3/ When operated at this bias condition with a baseplate temperature of 80
C, the
MTTF is reduced
4/ Junction operating temperature will directly affect the device median time to failure
(MTTF). For maximum life, it is recommended that junction temperatures be
maintained at the lowest possible levels.
TABLE II
THERMAL INFORMATION
Parameter Test
Conditions
T
CH
(
C)
R
JC
(
C/W)
MTTF
(hrs)
R
JC
Thermal Resistance
(Channel to Backside of
Package)
V
D
= 3.5V
I
D
= 100mA
P
DISS
= 0.35W
T
BASE
= 70
C
97 48.6
1E+6
Note: Thermal transfer is conducted through the bottom of the TGA2602-SM
package into the motherboard.
Advance Product Information
April 11, 2006
3
TGA2602-SM
TriQuint Semiconductor Texas Phone: (972) 994-8465 Fax: (972) 994-8504 Email: info-mmw@tqs.com Web: www.triquint.com
TABLE IIIA 900MHz Balanced Amplifier
RF CHARACTERIZATION TABLE
(T
A
= 25
C, Nominal)
Vd=4V, Id=100mA
Parameter Test
Conditions Typ
Units Notes
Small Signal
Gain
850 900 MHz
26 dB
Input Return
Loss
850 900 MHz
27
dB
Output Return
Loss
850 900 MHz
25
dB
Noise Figure
850 900 MHz
0.75
dB
Input Third Order
Intercept
850 900 MHz
5
dBm
TABLE IIIB 1950MHz Balanced Amplifier
RF CHARACTERIZATION TABLE
(T
A
= 25
C, Nominal)
Vd=4V, Id=100mA
Parameter Test
Conditions Typ
Units Notes
Small Signal
Gain
1950 MHz
19.5 dB
Input Return
Loss
1950 MHz
16
dB
Output Return
Loss
1950 MHz
25
dB
Noise Figure
1950 MHz
0.65
dB
Input Third Order
Intercept
1950 MHz
13.5
dBm
Advance Product Information
April 11, 2006
4
TGA2602-SM
TriQuint Semiconductor Texas Phone: (972) 994-8465 Fax: (972) 994-8504 Email: info-mmw@tqs.com Web: www.triquint.com
Single Channel 1950MHz Application Circuit
4V 50mA (Refer to Page 17)
10
12
14
16
18
20
22
24
26
0
0.5
1
1.5
2
2.5
3
Frequency (GHz)
S21 (dB)
-40
-35
-30
-25
-20
-15
-10
-5
0
S12 (dB)
S21
S12
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0
0.5
1
1.5
2
2.5
3
Frequency (GHz)
S11,S
22 (dB)
S11
S22
Advance Product Information
April 11, 2006
5
TGA2602-SM
TriQuint Semiconductor Texas Phone: (972) 994-8465 Fax: (972) 994-8504 Email: info-mmw@tqs.com Web: www.triquint.com
Single Channel 1950MHz Application Circuit
4V 50mA (Refer to Page 17)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
0.5
1
1.5
2
2.5
3
Frequency (GHz)
NF
(d
B
)
0
2
4
6
8
10
12
14
16
18
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
Frequency (GHz)
II
P3 (dBm)
PDF 
ZIP