[Datel]

GENERAL DESCRIPTION

DATELs ADC-305 is an 8-bit, 20MHz sampling, CMOS, subranging (two-pass) A/D converter. It processes signals at speeds comparable to a full flash converter by using a subranging conversion technique with multiple comparator blocks, each containing a sample and hold amplifier.

FEATURES

• 8-bit resolution, 20MHz min. sampling rate

• ±½LSB max. differential nonlinearity error

• 18MHz input signal bandwidth

• Subranging, S&H enclosed

• +5V single power, low 85mW max. dissipation

• CMOS compatible logic input

• 3-State TTL compatible output