The MAX2510 is a highly integrated IF transceiver for digital
wireless applications. It operates from a +2.7V to +5.5V supply voltage and
features four operating modes for advanced system power management. Supply
current is reduced to 0.2µA in shutdown mode.
In a typical application, the receiver downconverts a high IF/RF (up to
600MHz) to a low IF (up to 30MHz) using a double-balanced mixer. Additional
functions included in the receiver section are an IF buffer that can drive an
off-chip filter, an on-chip limiting amplifier offering 90dB of
received-signal-strength indication (RSSI), and a robust differential limiter
output driver designed to directly drive a CMOS input. The transmitter section
upconverts I and Q baseband signals to an IF in the 100MHz to 600MHz range using
a quadrature modulator. The transmit output is easily matched to drive a SAW
filter with an adjustable output from 0dBm to -40dBm and excellent linearity.
The MAX2511 has features similar to the MAX2510, but upconverts a low IF with
an image-reject mixer. The MAX2511 downconverter also offers image rejection with a limiter/RSSI stage similar to that of the MAX2510.
关键特性
应用/使用
+2.7V to +5.5V Single-Supply Operation
Complete Receive Path: 600MHz (max) 1st IF to 30MHz (max) 2nd IF
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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