ADC Single Pipelined 80Msps 12-bit Parallel 40-Pin TQFN EP, MAX1208ETL+, Maxim Integrated

The MAX1208 is a 3.3V, 12-bit, 80Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX1208 is optimized for low power, small size, and high dynamic performance in baseband applications. Powered from a single 3.0V to 3.6V supply, the MAX1208 consumes only 373mW while delivering a typical signal-to-noise (SNR) performance of 68.2dB at an input frequency of 32.5MHz. In addition to low operating power, the MAX1208 features a 3µW power-down mode to conserve power during idle periods. A flexible reference structure allows the MAX1208 to use the internal 2.048V bandgap reference or accept an externally applied reference. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. The MAX1208 provides a common-mode reference to simplify design and reduce external component count in differential analog input circuits. The MAX1208 supports both a single-ended and differential input clock drive. Wide variations in the clock duty cycle are compensated with the ADC"s internal duty-cycle equalizer (DCE). ADC conversion results are available through a 12-bit, parallel, CMOS-compatible output bus. The digital output format is pin selectable to be either two"s complement or Gray code. A data-valid indicator eliminates external components that are normally required for reliable digital interfacing. A separate digital power input accepts a wide 1.7V to 3.6V supply, allowing the MAX1208 to interface with various logic levels. The MAX1208 is available in a 6mm x 6mm x 0.8mm, 40-pin thin QFN package with exposed paddle (EP), and is specified for the extended industrial (-40°C to +85°C) temperature range. See a parametric table of the complete family of pin-compatible, 12-/14-bit high-speed ADCs.

Excellent Dynamic Performance
- 68.2dB/68.0dB SNR at f_IN = 3MHz/70MHz
- 89.3dBc/85.1dBc SFDR at f_IN = 3MHz/70MHz

3.3V Low-Power Operation

373mW (Single-Ended Clock Mode)
399mW (Differential Clock Mode)
3µW (Power-Down Mode)

Differential or Single-Ended Clock

Fully Differential or Single-Ended Analog Input

Adjustable Full-Scale Analog Input Range: ±0.35Vto ±1.15V

Common-Mode Reference

CMOS-Compatible Outputs in Two"s Complementor Gray Code

Data-Valid Indicator Simplifies Digital Design

Data Out-of-Range Indicator

Miniature, 40-Pin Thin QFN Package with ExposedPaddle

Evaluation Kit Available (Order MAX1211EVKIT)

Характеристики

Volt_supply_source	Single
Lead_finish	Matte Tin
Sampling_rate	80 Msps
Volt_reference	External, Internal
Typical_power_dissipation	399 mW
Differential_nonlinearity	0.35 LSB
Signal_to_noise_ratio	68.2 dB
Input_type	Voltage
Input_signal_type	Differential
Input_volt	±1.024 V
Бренд	Maxim Integrated
Msl_level	1
Eccn	EAR99
Htsn	8542390001
Number_of_analog_inputs	1
Max_processing_temp	260, 300
Max_power_dissipation	436.3 mW
Mounting	Surface Mount
Operating_temp	-40 to 85 °C
Pin_count	40
Product_dimensions	6 x 6 x 0.73 mm
Schedule_b	8542390000
Screening_level	Extended Industrial
Specifications	https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS04269/MAXMS04269-1.pdf?hkey=52A5661711E402568146F3353EA87419
Supplier_package	TQFN EP
Number_of_adc_channels	1
Polarity_of_input_volt	Bipolar
Operating_supply_volt	3, 3.3 V, 3.6
Number_of_adcs	1
Digital_interface_type	Parallel

Артикул: MAX1208ETL+

Описание

Excellent Dynamic Performance
- 68.2dB/68.0dB SNR at f_IN = 3MHz/70MHz
- 89.3dBc/85.1dBc SFDR at f_IN = 3MHz/70MHz