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Power Amplifiers/Drivers



DATA SHEETS
Part Number Description Key Advantages
MAX2831, MAX2832 2.4GHz to 2.5GHz, 802.11g RF Transceivers with Integrated PA

MAX2009 1200MHz to 2500MHz Adjustable RF Predistorter

Industry's First RF Predistorter IC Designed to Improve Power-Amplifier Adjacent-Channel Power Rejection
MAX2242 2.4GHz to 2.5GHz Linear Power Amplifier

2.4GHz PA Delivers +23 dBm Linear Output Power
MAX2240 2.5GHz, +20dBm Power Amplifier IC in UCSP Package

Industry's Smallest Bluetooth PA Provides Digital Power Control



Key Specifications:

ISM RF Transceivers
Part Number Solutions Applications Freq.
(MHz)
Footprint
(mm x mm)
Package/Pins Smallest Available Pckg.
(mm2)
RoHS Available
max w/pins
MAX2831  WLAN
802.11g
802.11b
802.11g / ISM
2400 to 2500 7.0 x 7.0
TQFN/48
50.4 Yes
See All ISM RF Transceivers (9)

RF Predistortion ICs
Part Number Freq.
(MHz)
Freq.
(MHz)
Footprint
(mm x mm)
Package/Pins
min max
MAX2009  1200 2500 5.0 x 5.0
TQFN/28
See All RF Predistortion ICs (2)

Power Amplifiers/Drivers
Part Number Freq.
(MHz)
Freq.
(MHz)
POUT
(dBm)
Efficiency (%) Low Pwr. Shutdn Footprint
(mm x mm)
Package/Pins
min max
MAX2242  2400 2500 22.5 16 Yes 1.5 x 2.0
UCSP/12
MAX2240  20 23 1.6 x 1.6
UCSP/9
See All Power Amplifiers/Drivers (8)

WiFi/WLAN RF Transceivers
Part Number Solutions Features Applications Freq.
(MHz)
ISUPPLY
(mA)
Footprint
(mm x mm)
Package/Pins Smallest Available Pckg.
(mm2)
RoHS Available
max w/pins
MAX2832  WLAN
-76dBm Rx sensitivity at 54Mbps OFDM
2.6dB Rx Noise Figure
31dB Tx Gain Control Range
95dB Rx Gain Control Range
Fast DC offset settling
Integrated Fractional N PLL and crystal oscillator
No I/Q Calibration Required
802.11g
802.11b
2400 to 2500
Rx: 62
Shutdown: 20uA
Tx: 86
7.0 x 7.0
TQFN/48
50.4 Yes
MAX2831  -
802.11g
802.11b
802.11g / ISM
-
TQFN/48
See All WiFi/WLAN RF Transceivers (7)





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