LTC2240-10

PRODUCTION

10-Bit, 170Msps ADC

Analog Devices LTC2240-10 Product Info

10 February 2026 7

Features

Sample Rate: 170Msps
60.6dB SNR
80dB SFDR
1.2GHz Full Power Bandwidth S/H
Single 2.5V Supply
Low Power Dissipation: 445mW
LVDS, CMOS, or Demultiplexed CMOS Outputs
Selectable Input Ranges: ±0.5V or ±1V
No Missing Codes
Optional Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Data Ready Output Clock

Pin Compatible Family
- 250Msps: LTC2242-12 (12-Bit), LTC2242-10 (10-Bit)
- 210Msps: LTC2241-12 (12-Bit), LTC2241-10 (10-Bit)
- 170Msps: LTC2240-12 (12-Bit), LTC2240-10 (10-Bit)
- 185Msps: LTC2220-1 (12-Bit)*
- 170Msps: LTC2220 (12-Bit), LTC2230 (10-Bit)*
- 135Msps: LTC2221 (12-Bit), LTC2231 (10-Bit)*
64-Pin 9mm × 9mm QFN Package

Part details & applications

The LTC2240-10 is a 170Msps, sampling 10-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2240-10 is perfect for demanding communications applications with AC performance that includes 60.6dB SNR and 80dB SFDR. Ultralow jitter of 95fs_RMS allows IF undersampling with excellent noise performance.

DC specs include ±0.3LSB INL (typ), ±0.1LSB DNL (typ) and no missing codes over temperature.

The digital outputs can be either differential LVDS, or single-ended CMOS. There are three format options for the CMOS outputs: a single bus running at the full data rate or two demultiplexed buses running at half data rate with either interleaved or simultaneous update. A separate output power supply allows the CMOS output swing to range from 0.5V to 2.625V.

The ENC⁺ and ENC^– inputs may be driven differentially or single ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance over a wide range of clock duty cycles.

	Bits
LTC2240-10	10
LTC2240-12	12

Applications

Wireless and Wired Broadba

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