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MRFIC1807 데이터시트(PDF) 1 Page - Motorola, Inc |
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MRFIC1807 데이터시트(HTML) 1 Page - Motorola, Inc |
1 / 8 page 1 MRFIC1807 MOTOROLA RF DEVICE DATA The MRFIC Line 1.8 GHz Power Amp/Switch Designed primarily for use in DECT, Japan Personal Handy System (PHS) and other wireless Personal Communication Systems (PCS) applications. The MRFIC1807 includes a single–stage power amplifier and transmit/receive switch in a low–cost SOIC–16 package. The amplifier portion employs a depletion mode power GaAs MESFET and produces up to +27 dBm output with +19 dBm input. On–chip power control circuitry allows bias adjustment for optimum performance. The T/R switch is capable of handling up to +28 dBm through the transmit path without significant increase in insertion loss. The switch is controlled by CMOS logic level signals — no negative control voltage required. The MRFIC1807 is sized to be driven by the MRFIC1806 Driver/ Ramp IC. Together with the rest of the MRFIC1800 GaAs ICs, this family offers the complete transmit and receive functions, less LO and filters, needed for a typical 1.8 GHz cordless telephone. • Usable 1500–2200 MHz • 8.0 dB Gain Including Switch • +26 dBm Minimum Output Power at Antenna Port • 1.0 dB Typ RX Path Insertion Loss • Simple Off–Chip Matching for Maximum Flexibility • 3.0 to 5.0 V Supply • No Spurious Outputs for Load VSWR up to 8:1 • CMOS Level Switching Signal for T/R Switch • Order MRFIC1807R2 for Tape and Reel. R2 Suffix = 2,500 Units per 16 mm, 13 inch Reel. • Device Marking = M1807 Figure 1. Pin Connection and Functional Block Diagram 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 ANTENNA REG VDD GND GND TX IN RX OUT PA OUT VSS GND GND GND GND RF IN TX/RX GND PCNTRL GATE BIAS REG VDD Order this document by MRFIC1807/D MOTOROLA SEMICONDUCTOR TECHNICAL DATA MRFIC1807 1.8 GHz POWER AMPLIFIER AND TRANSMIT/RECEIVE SWITCH GaAs MONOLITHIC INTEGRATED CIRCUIT CASE 751B–05 (SO–16) © Motorola, Inc. 1997 REV 2 |
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