MRFIC1807 Datasheet, PDF (1/8 Pages) Motorola, Inc – 1.8 GHz POWER AMPLIFIER AND TRANSMIT/RECEIVE SWITCH GaAs MONOLITHIC INTEGRATED CIRCUIT

MOTOROLA
SEMICONDUCTOR TECHNICAL 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
Order this document
by MRFIC1807/D
MRFIC1807
1.8 GHz POWER AMPLIFIER
AND TRANSMIT/RECEIVE
SWITCH
GaAs MONOLITHIC
INTEGRATED CIRCUIT
CASE 751B–05
(SO–16)
ANTENNA 1
GND 2
TX IN 3
PA OUT 4
GND 5
GND 6
RF IN 7
GND 8
REG VDD
GATE
BIAS
16 REG VDD
15 GND
14 RX OUT
13 VSS
12 GND
11 GND
10 TX/RX
9 PCNTRL
Figure 1. Pin Connection and Functional Block Diagram
REV 2
MOTOROLA RF DEVICE DATA
© Motorola, Inc. 1997
MRFIC1807
1