MAX1419ETN

 65Msps Minimum Sampling Rate
 -79.3dBFS Noise Floor
 Excellent Dynamic Performance 76.2dB SNR at f_IN=15MHz and A_IN = -1dBFS 93.1dBc/95.5dBc Single-Tone SFDR1/SFDR2 at _fIN = 15MHz and A_IN = -1dBFS -91dBc Multitone SFDR at f_IN1 = 10MHz and f_IN2 = 15MHz
 Less than 0.25ps Sampling Jitter
 Fully Differential Analog Input Voltage Range of 2.56V_P-P
 CMOS-Compatible Two's-Complement Data Output
 Separate Data Valid Clock and Overrange Outputs
 Flexible-Input Clock Buffer
 EV Kit Available for the MAX1419 (Order MAX1427EVKIT)

Cellular Base-Station Transceiver Systems (BTS)
Wireless Local Loop (WLL)
Single- and Multicarrier Receivers
Multistandard Receivers
E911 Location Receivers
Power Amplifier Linearity Correction
Antenna Array Processing

AV_CC, DV_CC, DRV_CC to GND................................ -0.3V to +6V
INP, INN, CLKP, CLKN, CM to GND.......-0.3V to (AVCC + 0.3V)
D0D14, DAV, DOR to GND................-0.3V to (DRVCC + 0.3V)
Continuous Power Dissipation.......................... (TA = +70°C)
56-Pin QFN (derate 47.6mW/°C above +70°C) ....3809.5mW
Operating Temperature Range .....................-40°C to +85°C
Thermal Resistance JA.............................................21°C/W
Junction Temperature................................................+150°C
Storage Temperature Range ......................-60°C to +150°C
Lead Temperature (soldering, 10s) ..........................+300°C

The MAX1419 is a 5V, high-speed, high-performance analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) and a 15-bit converter core. The MAX1419 is optimized for multichannel, multimode receivers, which require the ADC to meet very stringent dynamic performance requirements. With a noise floor of -79.3dBFS, the MAX1427 allows for the design of receivers with superior sensitivity.

The MAX1419 achieves two-tone, spurious-free dynamic range (SFDR) of -91dBc for input tones of 10MHz and 15MHz. Its excellent signal-to-noise ratio (SNR) of 76.2dB and single-tone SFDR performance (SFDR1/SFDR2) of 93.1dBc/95.5dBc at fIN = 15MHz and a sampling rate of 65Msps make this part ideal for high-performance digital receivers.

The MAX1419 operates from an analog 5V and a digital 3V supply, features a 2.56VP-P full-scale input range, and allows for a sampling speed of up to 65Msps. The input T/H operates with a -1dB full-power bandwidth of 200MHz.

The MAX1419 features parallel, CMOS-compatible outputs in two's-complement format. To enable the interface with a wide range of logic devices, this ADC provides a separate output driver power-supply range of 2.3V to 3.5V. The MAX1419 is manufactured in an 8mm x 8mm, 56-pin QFN package with exposed paddle (EP) for low thermal resistance, and is specified for the extended industrial (-40°C to +85°C) temperature range.

Note that IF parts MAX1418, MAX1428, and MAX1430 (see the Pin-Compatible Higher/Lower Speed Versions Selection table) are recommended for applications that require high dynamic performance for input frequencies greater than f_CLK/3. The MAX1419 is optimized for input frequencies of less than f_CLK/3.