描述 Description

The MD7IC2755NR1 and MD7IC2755GNR1 wideband integrated circuits are designed with on-chip matching that make them usable from 2500-2700 MHz. This multi-stage structure is rated for 26 to 32 Volt operation and covers all typical cellular base station modulations.

特性 Features

? Typical Doherty WiMAX Performance: VDD = 28 Volts, IDQ1A = IDQ1B = 80 mA, IDQ2B = 275 mA, VG2A = 1.7 Vdc,Pout = 10 Watts Avg., f = 2700 MHz, OFDM 802.16d, 64 QAM 3/4, 4 Bursts, 10 MHz Channel Bandwidth, Input Signal PAR = 9.5 dB @ 0.01% Probability on CCDF.Power Gain: 25 dBPower Added Efficiency: 25%Device Output Signal PAR: 8.5 dB @ 0.01% Probability on CCDFACPR @ 8.5 MHz Offset: –37 dBc in 1 MHz Channel Bandwidth
? Capable of Handling 10:1 VSWR, @ 32 Vdc, 2600 MHz, 90 Watts CW Output Power (3 dB Input Overdrive from Rated Pout)
? Stable into a 10:1 VSWR. All Spurs Below –60 dBc @ 100 mW to 10 Watts CW Pout
? Typical Pout @ 1 dB Compression Point ? 30 Watts CW
? Production Tested in a Symmetrical Doherty Configuration
? 100% PAR Tested for Guaranteed Output Power Capability
? Characterized with Series Equivalent Large–Signal Impedance Parametersand Common Source S-Parameters
? On-Chip Matching (50 Ohm Input, DC Blocked)
? Integrated Quiescent Current Temperature Compensation with Enable/Disable Function
? Integrated ESD Protection
? 225°C Capable Plastic Package
? RoHS Compliant
? In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.