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RM807 Datasheet

  • RM807

  • RM807: PA Module for TDMA PCS (1850–1910 MHz)|PA Modules fo...

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  • ETC

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RM807
Power Amplifier Module for TDMA PCS (1850鈥?910 MHz)
The RM807 Power Amplifier Module (PAM) for Personal Communications Service
(PCS) is a fully matched 6-pin surface mount module developed for PCS and wireless
local loop applications. This small and efficient power amplifier packs a full
1850鈥?910 MHz bandwidth coverage into a single compact package. This device
meets the stringent spectral linearity requirements of Time Division Multiple Access
(TDMA) PCS transmission with high power added efficiency to output power of
29.5 dBm. A single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit
(MMIC) contains all active circuitry in the module. The MMIC contains onboard bias
circuitry as well as input and interstage matching circuits. The output match is
realized off-chip within the module package to optimize efficiency and power
performance into a 50 ohm load. This device is manufactured with Skyworks鈥?GaAs
Heterojunction Bipolar Transistor (HBT) process that provides for all positive voltage
DC supply operation while maintaining high efficiency and good linearity. Primary bias
to the RM807 can be supplied directly from a three-cell nickel cadmium, single cell
lithium ion, or other suitable battery with output in the 3鈥? volts range. Power down is
accomplished by setting the voltage on the low current reference pin to zero volts. No
external supply side switch is needed as typical 鈥渙ff鈥?leakage is a few microamperes
with full primary voltage supplied from the battery.
Distinguishing Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Low voltage positive bias supply
Good linearity
High efficiency
Large dynamic range
6-pin LCC package
(6 x 6 x 1.5 mm)
Power down control
Applications
鈥?/div>
鈥?/div>
Personal Communications
Services (TDMA)
Wireless Local Loop (WLL)
Functional Block Diagram
VREF
(3)
VCC1
(1)
VCC2
(4)
Driver
Stage Bias
Power
Stage Bias
RF
Input
(2)
Input
Match
DA
Inter
Stage
Match
PA
Output
Match
RF
Output
(5)
MMIC
MODULE
(6, 7)
GND
(6, 7)
GND
Data Sheet
漏 2001, Skyworks Solutions, Inc., All Rights Reserved.
100409F
February 7, 2002

RM807相關(guān)型號(hào)PDF文件下載

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  • 英文版
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