PTFA261702E V1

PTFA261702E V1 Datasheet


PTFA261702E

Part Datasheet
PTFA261702E V1 PTFA261702E V1 PTFA261702E V1 (pdf)
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PTFA261702E

Confidential, Limited Internal Distribution

Thermally-Enhanced High Power RF LDMOS FETs 170 W, 2500 2700 MHz

The PTFA261702E is a 170-watt LDMOS FET designed for WiMAX power amplifier applications in the 2500 to 2700 MHz band. Features include input and output matching, and thermally-enhanced package with slotted flange. Manufactured with Infineon's advanced LDMOS process, this device provides excellent thermal performance and superior reliability.

Efficiency % EVM dBc

WiMAX Performance

VDD = 28 V, IDQ = 1800 mA, modulation = 64 QAM2/3, channel bandwidth =

MHz, sample rate = 4 MHz

Efficiency

EVM = GHz

EVM = GHz

EVM = GHz
25 30 35 40 45 Output Power dBm
-45 50

PTFA261702E Package H-30275-4
• Thermally-enhanced packages, Pb-free and RoHS-compliant
• Broadband internal matching
• Typical WiMAX performance at 2650 MHz, 28 V
- Average output power = 32 W - Linear gain = 15 dB - Efficiency = 20% - Error vector magnitude = dB
• Integrated ESD protection Human Body Model, Class 2 minimum
• Excellent thermal stability, low HCI drift
• Capable of handling 10:1 VSWR 28 V, 170 W CW output power

RF Characteristics

WiMAX Measurements not subject to production by design/characterization in Infineon test fixture VDD = 28 V, IDQ = 1800 mA, POUT = 32 W average = 2650 MHz, modulation = 64 QAM 2/3, channel bandwidth = MHz, sample rate = 4 MHz

Characteristic Gain Drain Efficiency Error Vector Magnitude

Symbol Min Typ

Unit dB % dB

All published data at TCASE = 25°C unless otherwise indicated
*See Infineon distributor for future availability.

ESD Electrostatic discharge sensitive handling precautions!

Data Sheet
1 of 10

PTFA261702E

Confidential, Limited Internal Distribution

RF Characteristics cont.

Two-tone Measurements tested in Infineon test fixture VDD = 28 V, IDQ = 1800 mA, POUT = 170 W PEP, = 2650 MHz, tone spacing = 1 MHz

Characteristic Gain Drain Efficiency Intermodulation Distortion

Symbol Min Typ

Unit dB % dBc

DC Characteristics

Characteristic

Conditions

Symbol Min Typ

Drain-Source Breakdown Voltage VGS = 0 V, IDS = 10 mA

V BR DSS
Ordering Information

Type and Version PTFA261702E V1

Package Type H-30275-4

Package Description Thermally-enhanced slotted flange, push-pull

Marking PTFA261702E
*See Infineon distributor for future availability. Data Sheet
2 of 10

PTFA261702E

Confidential, Limited Internal Distribution

Typical Performance data taken in a production test fixture

EVM dB

WiMAX Performance

VDD = 28 V, IDQ = 1800 mA, = 2650 MHz, modulation = 64 QAM2/3, channel bandwidth = MHz,
sample rate = 4 MHz -15

TCASE = 25°C

TCASE = 90°C
-45 20 25 30 35 40 45 50 Output Power dBm

EVM dB

WiMAX Performance

VDD = 28 V, = 2650 MHz modulation = 64 QAM2/3, channel bandwidth = MHz,
sample rate = 4 MHz -20

IDQ = 1600 m A

IDQ = 2000 mA
-45 IDQ = 1800 mA
-50 15 20 25 30 35 40 45 50

Output Power dBm

Power Gain dB

Gain vs. Output Power VDD = 28 V, = 2650 MHz

IDQ = 2200 mA

IDQ = 1800 mA

IDQ = 1400 mA
41 43 45 47 49 51 53 Output Power dBm

IMD dBc

Intermodulation Distortion vs. Output Power

VDD = 28 V, IDQ = 1800 m A
= 2619 MHz, = 2620 MHz;
= 2679 MHz, = 2680 MHz
= 2680 MHz
= 2620 MHz
3rd Order
-60 5th
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Datasheet ID: PTFA261702EV1 638517