tga2921-sg TriQuint Semiconductor, tga2921-sg Datasheet - Page 3

• Manufacturer Part Number: tga2921-sg
• Description: 4 Watt 802.11a Packaged Amplifier
• Manufacturer: TriQuint Semiconductor

TriQuint Semiconductor Texas Phone: [phone] Fax: [phone] Email: [e-mail] Web: www.triquint.com
Parameter
R
Resistance
(channel to backside of
package)
Gain
IRL
ORL
P1dB
θJC
SYMBOL
Note: Package backside SnPb soldered to carrier at 85°C baseplate temperature. At
saturated output power, the DC power consumption is 11.2 W with 4 W RF power
delivered to the load. Power dissipated is 7.2 W and the temperature rise in the
channel is 79 °C.
Thermal
Small Signal Gain
Input Return Loss
Output Return Loss
Output Power @ P1dB
PARAMETER
Test Conditions
Vd = 8 V
I
Pdiss = 6.4 W
D
RF CHARACTERIZATION TABLE
= 800 mA (Quiescent)
THERMAL INFORMATION
(Vd = 8 V, Idq = 800 mA)
(T
A
= 25° ° ° ° C, Nominal)
TABLE III
TABLE II
Advance Product Information
CONDITION
F = 5.75 GHz
F = 5.75 GHz
F = 5.75 GHz
F = 5.75 GHz
TEST
T
(
155
o
CH
C)
R
(° ° ° ° C/W)
11
TYPICAL
θ θ θ θ JC
11
12
36
7
February 15, 2008
TGA2921-EPU-SG
T
(HRS)
7.6 E+7
UNITS
M
dBm
dB
dB
dB
3