ADC12D1620QML-SP Texas instruments

ADC12D1620QML-SP

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ADC12D1620QML-SP

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Описание

The ADC12D1620QML uses a package redesign to achieve better ENOB, SNR, and X-talk compared to the ADC12D1600QML. As is its predecessor, the ADC12D1620QML is a low-power, high-performance CMOS analog-to-digital converter (ADC) that digitizes signals at a 12-bit resolution at sampling rates up to 3.2 GSPS in an interleaved mode. It can also be used as a dual-channel ADC for sampling rates up to 1.6 GSPS. For sampling rates below 800 MHz, there is a low-sampling power-saving mode (LSPSM) that reduces power consumption to less than 1.4 W per channel (typical). The ADC can support conversion rates as low as 200 MSPS.

Total ionizing dose (TID) to 300 krad(Si)
Single event functional interrupt (SEFI) tested
Single event latch-up (SEL) > 120 MeV-cm²/mg
Cold sparing capable
Wide temperature range –55°C to +125°C
Power consumption = 3.8 W or 2.7 W (1600- or 800-MHz clock)
3-dB Input bandwidth = 3 GHz
Low-sampling power-saving mode (LSPSM) reduces power consumption and improves performance for f_CLK ≤ 800 MHz
Auto-sync function for multi-chip systems
Time stamp feature to capture external trigger
Test patterns at output for system debug
1:1 Non-demuxed or 1:2 or 1:4 parallel demuxed LVDS outputs
Single 1.9-V power supply

Sample rate (max) (Msps)	1600, 3200
Resolution (Bits)	12
Number of input channels	1, 2
Interface type	Parallel LVDS
Analog input BW (MHz)	2400
Features	Ultra High Speed
Rating	Space
Peak-to-peak input voltage range (V)	0.8
Power consumption (typ) (mW)	3880
Architecture	Folding Interpolating
SNR (dB)	59.8
ENOB (Bits)	9.5
SFDR (dB)	67.4
Operating temperature range (°C)	-55 to 125, 25 to 25
Input buffer	Yes
Radiation, TID (typ) (krad)	300
Radiation, SEL (MeV·cm2/mg)	120