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MAX5865ETM

Codec General Purpose 1-CH 10bit 3V 48-Pin TQFN EP

Produttore:

Analog Devices, Inc
ProduttorePart #:

MAX5865ETM
Scheda dati:

MAX5865ETM Scheda dati (PDF)
Number of Bits:

10
Number of Channels:

4
Power (Watts):

2.1 W
Voltage - Supply, Analog:

2.7V ~ 3.3V
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per MAX5865ETM

E-mail: [email protected]

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tel: +852 95804164

MAX5865ETM Descrizione generale

The MAX5865 ultra-low-power, highly integrated analog front end is ideal for portable communication equipment such as handsets, PDAs, WLAN, and 3G wireless terminals. The MAX5865 integrates dual 8-bit receive ADCs and dual 10-bit transmit DACs while providing the highest dynamic performance at ultra-low power. The ADCs' analog I-Q input amplifiers are fully differential and accept 1VP-P full-scale signals. Typical I-Q channel phase matching is ±0.2° and amplitude matching is ±0.05dB. The ADCs feature 48.4dB SINAD and 70dBc spurious-free dynamic range (SFDR) at fIN = 5.5MHz and fCLK = 40MHz. The DACs' analog I-Q outputs are fully differential with ±400mV full-scale output, and 1.4V common-mode level. Typical I-Q channel phase matching is ±0.15° and gain matching is ±0.05dB. The DACs also feature dual 10-bit resolution with 72dBc SFDR, and 57dB SNR at fOUT = 2.2MHz and fCLK = 40MHz. The ADCs and DACs operate simultaneously or independently for frequency-division duplex (FDD) and time-division duplex (TDD) modes. A 3-wire serial interface controls power-down and transceiver modes of operation. The typical operating power is 75.6mW at fCLK = 40Msps with the ADCs and DACs operating simultaneously in transceiver mode. The MAX5865 features an internal 1.024V voltage reference that is stable over the entire operating power-supply range and temperature range. The MAX5865 operates on a +2.7V to +3.3V analog power supply and a +1.8V to +3.3V digital I/O power supply for logic compatibility. The quiescent current is 8.5mA in idle mode and 1μA in shutdown mode. The MAX5865 is specified for the extended (-40°C to +85°C) temperature range and is available in a 48-pin thin QFN package.See a parametric table of the complete family of pin-compatible AFEs.

Caratteristiche principali

CLK
CLK
IN
OUT
IN
MAX5865EVKIT

Applicazione

3G Wireless Terminals
Fixed/Mobile Broadband Wireless Modems
Narrowband/Wideband CDMA Handsets
PDAs

Specifiche

Category	Integrated Circuits (ICs)Data AcquisitionAnalog Front End (AFE)	Series	-
Number of Bits	10	Number of Channels	4
Power (Watts)	2.1 W	Voltage - Supply, Analog	2.7V ~ 3.3V
Voltage - Supply, Digital	2.7V ~ 3.3V	Mounting Type	Surface Mount
Base Product Number	MAX5865

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