MAX2424, MAX2426 900MHz Image-Reject Receivers With Transmit Mixer

The MAX2424 MAX2426 highly integrated front-end ICs provide the lowest cost solution for cordless and ISM-band Radios operating in the 900MHz band. Both devices incorporate a receive image-reject mixer (to reduce Filter cost) as well as a versatile transmit mixer. The devices operate from a +2.7V to +4.8V single power supply, allowing direct connection to a 3-cell battery stack.
The receive path incorporates an adjustable-gain LNA and an image-reject downconverter with 35dB image suppression. These features yield excellent combined downconverter noise figure (4dB) and high linearity with an input third-order intercept point (IIP3) of up to +2dBm.
The transmitter consists of a double-balanced mixer and a power Amplifier (PA) predriver that produces up to 0dBm (in some applications serving as the final power stage). It CAN be used in a variety of configurations, including BPSK modulation, direct VCO modulation, and transmitter upconversion. For devices featuring transmit as well as receive image rejection, refer to the MAX2420 MAX2421 MAX2422 MAX2460 MAX2463 data sheet.
The MAX2424 MAX2426 have an on-chip local Oscillator (LO), requiring only an external varactor-tuned LC tank for operation. The integrated divide-by-64/65 dual-modulus prescaler CAN also be set to a direct mode, in which it acts as an LO Buffer Amplifier Four separate power-down inputs CAN be used for system Power Management i 77d ncluding a 0.5A shutdown mode.
The MAX2424 MAX2426 come in a 28-pin SSOP package.
By Maxim Integrated Products
MAX2426 's PackagesMAX2426 's pdf datasheet
MAX2426EAI SSOP
MAX2426EAI-T SSOP
MAX2426EAIT SSOP




MAX2426 Pinout, Pinouts
MAX2426 pinout,Pin out
This is one package pinout of MAX2426,If you need more pinouts please download MAX2426's pdf datasheet.

MAX2426 Application circuits
MAX2426 circuits
This is one application circuit of MAX2426,If you need more circuits,please download MAX2426's pdf datasheet.


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