Datasheet Texas Instruments ADC08D1520WGMPR — 数据表

ADC08D1520QML-SP
www.ti.com SNAS420O – JANUARY 2008 – REVISED MARCH 2013 ADC08D1520QML Low Power, 8-Bit, Dual 1.5 GSPS or Single 3.0 GSPS A/D Converter
FEATURES DESCRIPTION The ADC08D1520 is an 8–Bit, dual channel, low
power, high performance CMOS analog-to-digital
converter that builds upon the ADC08D1000 platform.
The ADC08D1520 digitizes signals to 8 bits of
resolution at sample rates up to 1.7 GSPS. It has
expanded features compared to the ADC08D1000,
which include a test pattern output for system debug,
clock phase adjust, and selectable output
demultiplexer modes. Consuming a typical 2.0W in
Demultiplex Mode at 1.5 GSPS from a single 1.9 Volt
supply, this device is ensured to have no missing
codes over the full operating temperature range. The
unique folding and interpolating architecture, the fully
differential comparator design, the innovative design
of the internal sample-and-hold amplifier and the selfcalibration scheme enable a very flat response of all
dynamic parameters beyond Nyquist, producing a
high 7.2 Effective Number of Bits (ENOB) with a 748
MHz input signal and a 1.5 GHz sample rate while
providing a 10-18 Code Error Rate (C.E.R.) Output
formatting is offset binary and the Low Voltage
Differential Signaling (LVDS) digital outputs are …