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MAX12527 Datasheet PDF

Maxim Integrated Products
Part Number MAX12527
Manufacturer Maxim Integrated Products
Title Dual 65Msps 12-Bit IF/Baseband ADC
Description The MAX12527 is a dual 3.3V, 12-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving i...
Features a 166µW powerdown mode to conserve power during idle periods. A flexible reference structure allows the MAX12527 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-...

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MAX125 : Features o Four Simultaneous-Sampling T/H Amplifiers with Two Multiplexed Inputs (eight single-ended inputs total) o 3µs Conversion Time per Channel o Throughput: 250ksps (1 channel) 142ksps (2 channels) 100ksps (3 channels) 76ksps (4 channels) o Input Range: ±5V (MAX125) ±2.5V (MAX126) o Fault-Protected Input Multiplexer (±17V) o ±5V Supplies o Internal +2.5V or External Reference Operation o Programmable On-Board Sequencer o High-Speed Parallel DSP Interface MAX125/MAX126 The MAX125/MAX126 are high-speed, multichannel, 14-bit data-acquisition systems (DAS) with simultaneous track/holds (T/Hs). These devices contain a 14-bit, 3µs, successive-approximation analog-to-digital converter (ADC).

MAX12528 : The MAX12528 is a dual 80Msps, 12-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers. The MAX12528 is optimized for low power, small size, and high dynamic performance in intermediate frequency (IF) and baseband sampling applications. This dual ADC operates from a single 3.3V supply, consuming only 726mW while delivering a typical 69.8dB signal-tonoise ratio (SNR) performance at a 175MHz input frequency. The T/H input stages accept single-ended or differential inputs up to 400MHz. In addition to low operating power, the MAX12528 features a 330µW powerdown mode to conserve power during idle periods. A flexible r.

MAX1253 : The MAX1253/MAX1254 are stand-alone, 10-channel (8 external, 2 internal) 12-bit system monitor ADCs with internal reference. A programmable single-ended/differential mux accepts voltage and remote-diode temperature-sensor inputs. These devices independently monitor the input channels without microprocessor interaction and generate an interrupt when any variable exceeds user-defined limits. The MAX1253/MAX1254 configure both high and low limits, as well as the number of fault cycles allowed, before generating an interrupt. These ADCs can also perform recursive data averaging for noise reduction. Programmable wait intervals between conversion sequences allow the selection of the sample rate. A.

MAX1254 : The MAX1253/MAX1254 are stand-alone, 10-channel (8 external, 2 internal) 12-bit system monitor ADCs with internal reference. A programmable single-ended/differential mux accepts voltage and remote-diode temperature-sensor inputs. These devices independently monitor the input channels without microprocessor interaction and generate an interrupt when any variable exceeds user-defined limits. The MAX1253/MAX1254 configure both high and low limits, as well as the number of fault cycles allowed, before generating an interrupt. These ADCs can also perform recursive data averaging for noise reduction. Programmable wait intervals between conversion sequences allow the selection of the sample rate. A.

MAX12553 : Features ♦ Direct IF Sampling Up to 400MHz ♦ Excellent Dynamic Performance 74.0dB/71dB SNR at fIN = 3MHz/175MHz 90.6dBc/80.7dBc SFDR at fIN = 3MHz/175MHz ♦ Low Noise Floor: -76dBFS ♦ 3.3V Low-Power Operation 337mW (Single-Ended Clock Mode) 363mW (Differential Clock Mode) 150µW (Power-Down Mode) ♦ Fully Differential or Single-Ended Analog Input ♦ Adjustable Full-Scale Analog Input Range: ±0.35V to ±1.10V ♦ Common-Mode Reference ♦ CMOS-Compatible Outputs in Two’s Complement or Gray Code ♦ Data-Valid Indicator Simplifies Digital Interface ♦ Data Out-of-Range Indicator ♦ Miniature, 40-Pin Thin QFN Package with Exposed Paddle ♦ Evaluation Kit Available (Order MAX12555EVKIT) MAX12553 The MAX1255.

MAX12555 : Features ♦ Direct IF Sampling Up to 400MHz ♦ Excellent Dynamic Performance 74.2dB/72.1dB SNR at fIN = 3MHz/175MHz 88.4dBc/74.7dBc SFDR at fIN = 3MHz/175MHz ♦ Low Noise Floor: 74.7dBFS ♦ 3.3V Low-Power Operation 465mW (Single-Ended Clock Mode) 497mW (Differential Clock Mode) 300µW (Power-Down Mode) ♦ Fully Differential or Single-Ended Analog Input ♦ Adjustable Full-Scale Analog Input Range ±0.35V to ±1.10V ♦ Common-Mode Reference ♦ CMOS-Compatible Outputs in Two’s Complement or Gray Code ♦ Data-Valid Indicator Simplifies Digital Interface ♦ Data Out-of-Range Indicator ♦ Miniature, 6mm x 6mm x 0.8mm 40-Pin Thin QFN Package with Exposed Paddle ♦ Evaluation Kit Available (Order MAX12555EVKIT) M.

MAX12557 : The MAX12557 is a dual 3.3V, 14-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers. The MAX12557 is optimized for low power, small size, and high dynamic performance in intermediate frequency (IF) and baseband sampling applications. This dual ADC operates from a single 3.3V supply, consuming only 610mW while delivering a typical 72.5dB signal-tonoise ratio (SNR) performance at a 175MHz input frequency. The T/H input stages accept single-ended or differential inputs up to 400MHz. In addition to low operating power, the MAX12557 features a 166µW powerdown mode to conserve power during idle periods. A flexible ref.

MAX12559 : Features ♦ Direct IF Sampling Up to 350MHz ♦ Excellent Dynamic Performance 73dB/72.2dB SNR at fIN = 70MHz/175MHz 83.5dBc/78.8dBc SFDR at fIN = 70MHz/175MHz ♦ 3.3V Low-Power Operation 980mW (Differential Clock Mode) 952mW (Single-Ended Clock Mode) ♦ Fully Differential or Single-Ended Analog Input ♦ Adjustable Differential Analog Input Voltage ♦ 750MHz Input Bandwidth ♦ Adjustable, Internal or External, Shared Reference ♦ Differential or Single-Ended Clock ♦ Accepts 25% to 75% Clock Duty Cycle ♦ User-Selectable DIV2 and DIV4 Clock Modes ♦ Power-Down Mode ♦ CMOS Outputs in Two’s Complement or Gray Code ♦ Out-of-Range and Data-Valid Indicators ♦ Small, 68-Pin Thin QFN Package (10mm x 10mm x 0.8m.

MAX1257 : The MAX1220–MAX1223/MAX1257/MAX1258 integrate a 12-bit, multichannel, analog-to-digital converter (ADC), and a 12-bit, octal, digital-to-analog converter (DAC) in a single IC. These devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI™-/QSPI™-/MICROWIRE™-compatible serial interface. The ADC is available in 8/12/16 inputchannel versions. The octal DAC outputs settle within 2.0µs and the ADC has a 300ksps conversion rate. All devices include an internal reference (2.5V or 4.096V) for both the ADC and DAC. Programmable refwww.DataSheet4U.com erence modes allow the use of an internal reference, an external reference, or a combination of bo.

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MAX1259 : The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential of only 200mV while supplying 250mA from the primary power supply or 15mA from the battery. Battery discharge during shipping does not occur in the MAX1259, since the backup battery can be disconnected by strobing the RST input. A battery-fail output signal indicates when the backup battery is below +2V, and a power-fail output signal indicates when the primary power supply is low. The MAX1259 monitors the backup battery.




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