TC1601 Datasheet, PDF (1/4 Pages) Transcom, Inc. – 2W High Linearity and High Efficiency GaAs Power FETs

TC1601
REV4_20060510
2W High Linearity and High Efficiency GaAs Power FETs
FEATURES
! 2W Typical Power at 6 GHz
PHOTO ENLARGEMENT
! Linear Power Gain: G_L = 12 dB Typical at 6 GHz
! High Linearity: IP3 = 43 dBm Typical at 6 GHz
! Via Holes Source Ground
! Suitable for High Reliability Application
! Breakdown Voltage: BV_DGO ≥ 15 V
! Lg = 0.35 µm, Wg = 5 mm
! High Power Added Efficiency: PAE ≥ 43 % for Class A Operation
! Lg = 0.35 µm, Wg = 5 mm
! Tight Vp ranges control
! High RF input power handling capability
! 100 % DC Tested
DESCRIPTION
The TC1601 is a Pseudomorphic High Electron Mobility Transistor (PHEMT) GaAs Power FET, Which has high
linearity and high Power Added Efficiency. The device is processed with a propriety via-hole process, which
provides low thermal resistance and low inductance. The short gate length enables the device to be used in circuits
up to 20 GHz. All devices are 100 % DC tested to assure consistent quality. Bond pads are gold plated for either
thermo-compression or thermo-sonic wire bonding. Backside gold plating is compatible with standard AuSn
die-attach. Typical applications include commercial and military high performance power amplifier.
ELECTRICAL SPECIFICATIONS (T_A=25 °C)
Symbol
Conditions
MIN
P_1dB
G_L
IP3
PAE
Output Power at 1dB Gain Compression Point , f = 6 GHz V_DS = 8 V, I_DS = 500 mA
32.5
Linear Power Gain, f = 6 GHz V_DS = 8 V, I_DS = 500 mA
11
Intercept Point of the 3^rd-order Intermodulation, f = 6 GHz V_DS = 8 V, I_DS =500 mA,*P_SCL = 20 dBm
Power Added Efficiency at 1dB Compression Power, f = 6 GHz
I_DSS Saturated Drain-Source Current at V_DS = 2 V, V_GS = 0 V
g_m Transconductance at V_DS = 2 V, V_GS = 0 V
V_P Pinch-off Voltage at V_DS = 2 V, I_D = 10 mA
BV_DGO Drain-Gate Breakdown Voltage at I_DGO = 2.5 mA
15
R_th Thermal Resistance
Note:
* P_SCL: Output Power of Single Carrier Level.
* *For the tight control of the pinch-off voltage . TC1601’s are divided into 3 groups:
(1)TC1601P1519 : Vp = -1.5V to -1.9V (2) TC1601P1620 : Vp = -1.6V to -2.0V
(3)TC1601P1721 : Vp = -1.7V to -2.1V In addition, the customers may specify their requirements.
TYP MAX UNIT
33
dBm
12
dB
43
dBm
43
%
1.2
A
850
mS
-1.7**
Volts
18
Volts
6
°C/W
TRANSCOM, INC., 90 Dasoong 7^th Road, Tainan Science-Based Industrial Park, Hsin-She Shiang, Tainan County, Taiwan, R.O.C.
Web-Site: www.transcominc.com.tw
Phone: [phone]
Fax: [phone]
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