HI1179 Datasheet | Intersil

Description The HI1179 is an 8-bit CMOS analog-to-digital converter for video use that features a sync clamp function. The adoption of a 2-step parallel method realizes low power consumption and a maximum conversion speed of 35 MSPS, allowing up to 8x over sampling of NTSC and PAL signals. The HI1179 is available in the Industrial temperature range and is supplied in 32 lead Plastic Metric Quad Flatpack (MQFP) package. For lower sampling rates, refer to the HI1176 data sheet. Features - Resolution 8-Bit - - - . . . ±0.5 LSB (DNL) - ENOB at f IN = 1MHz - - - - . . 7.6 Bits - Maximum Sampling Frequency - - . 35 MSPS - Low Power Consumption 80m W (at 35 MSPS Typ) (Reference Current Excluded) - Built-In Input Clamp Function (DC Restore) - No Sample/Hold Required - Internal Voltage Reference - Input CMOS patible - Three-State TTL patible Output - Single Power Supply - - - - - +5V - Low Input Capacitance (Typ) - - - . . 8p F - Reference Impedance (Typ) - - - . . 330Ω - Direct Replacement for Sony CXD1179 Ordering Information PART NUMBER HI1179JCQ HI1179-EV TEMP. RANGE (o C) -40 to 85 25 PACKAGE 32 Ld MQFP PKG. NO. Q32.7x7-S Evaluation Board Applications - Desktop Video .. - Multimedia - Video Digitizing - Image Scanners - Low Cost High Speed Data Acquisition Systems Pinout HI1179 (MQFP) TOP...