RF Power Field Effect Transistor LDMOS, 1800 — 2000 MHz, 60W, 26V
5/24/04
Preliminary
MAPLST1820-060CF
Features
Designed for base station applications in the 1805-1880MHz or 1930-1990MHz Frequency Band. Suitable for GSM, EDGE, TDMA, CDMA, and multi-carrier amplifier applications Typical EDGE performance @ 1880MHz, 26V, Idq=900mA: Output Power: 30W Power Gain: 13dB (typ.) Efficiency: 35% (typ.)
Package Style
P-238
Maximum Ratings
Parameter Drain—Source Voltage Gate—Source Voltage Total Power Dissipation @ TC = 25 °C Storage Temperature Junction Temperature Symbol VDSS VGS PD TSTG TJ Rating 65 +20, -20 206 -40 to +150 +200 Units Vdc Vdc W °C °C
Thermal Characteristics
Characteristic Thermal Resistance, Junction to Case Symbol RΘJC Max 0.85 Unit ºC/W
NOTE—CAUTION—MOS devices are susceptible to damage from electrostatic charge. Precautions in handling and packaging MOS devices should be observed.
RF Power LDMOS Transistor, 1800 — 2000 MHz, 60W, 26V
MAPLST1819-060CF
5/24/04
Preliminary
Characteristic DC CHARACTERISTICS @ 25ºC Drain-Source Breakdown Voltage (VGS = 0 Vdc, ID = 100 µAdc) Zero Gate Voltage Drain Leakage Current (VDS = 26 Vdc, VGS = 0) Gate—Source Leakage Current (VGS = 5 Vdc, VDS = 0) Gate Threshold Voltage (VDS = 26 Vdc, Id = 60 mA) Gate Quiescent Voltage (VDS = 26 Vdc, Id = 500 mA) Drain-Source On-Voltage (VGS = 10 Vdc, Id = 1 A) Forward Transconductance (VGS = 10 Vdc, Id = 1 A) DYNAMIC CHARACTERISTICS @ 25ºC Reverse Transfer Capacitance (VDS = 26 Vdc, VGS = 0, f = 1 MHz) RF FUNCTIONAL TESTS @ 25ºC (In M/A-COM Test Fixture) Common-Source Amplifier Gain (VDS = 26 Vdc, IDQ = 500 mA, f = 1880 MHz, POUT = 60 W) Drain Efficiency (VDS = 26 Vdc, IDQ = 500 mA, f = 1880 MHz, POUT = 60 W) Input Return Loss (VDS = 26 Vdc, IDQ = 500 mA, f = 1880 MHz, POUT = 60 W) Output VSWR Tolerance (VDS = 26 Vdc, IDQ = 500 mA, f = 1880 MHz, POUT = 60 W, VSWR = 5:1, All Phase Angles at Frequency of Tests) Gp EFF (ŋ) IRL Ψ — — — 12 48 -10 — — — dB % dB Crss — 3.0 — pF V(BR)DSS IDSS IGSS VGS(th) VDS(on) VDS(on) Gm 65 — — 2 3 — — — — — — — 0.40 2.4 — 10 1 5 4 — — Vdc µAdc µAdc Vdc Vdc Vdc S Symbol Min Typ Max Unit
No Degradation In Output Power Before and After Test
2
RF Power LDMOS Transistor, 1800 — 2000 MHz, 60W, 26V
MAPLST1819-060CF
5/24/04
Preliminary
18 16 14 12 Gain (dB) 10 8 6 4 2 0 30 35 Pout (dBm) 40 45 Gain EVM Efficiency 45 40 35 Eff. &EVM (%) 30 25 20 15 10 5 0
EDGE: 1990MHz, 26Vdc, IDQ=500mA
Graph 1. EDGE: Gain, Efficiency and Error Vector Magnitude vs. Output Power
20 18 16 14 Gain (dB) 12 10 8 6 4 2 0 30
CW: 1990MHz, 26Vdc, IDQ=500mA
50 45 40 30 25 20 15
Gain Efficiency
10 5 0 45
35 POUT (dBm)
40
Graph 2. CW: Gain and Efficiency vs. Output Power
Efficiency (%)
35
3
RF Power LDMOS Transistor, 1800 — 2000 MHz, 60W, 26V
MAPLST1819-060CF
5/24/04
Preliminary
Package Dimensions
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. Visit www.macom.com for additional data sheets and product information.
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