Description
HI1172 is a 6-bit, CMOS A/D converter for video use. The adoption of a 2-step parallel conversion achieves speeds of 20 MSPS minimum, 35 MSPS typical.

FEATUREs
• Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-Bit
• Maximum Sampling Frequency . . . . . . . . . . . 20 MSPS
• Low Power Consumption at 20 MSPS (Typ) (Reference Current Excluded) . . . . . . . . . . . . . . .40mW
• Built-In Sample and Hold Circuit
• Three-State TTL Compatible Output
• Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Single
• Low Input Capacitance . . . . . . . . . . . . . . . . . . . . . . . 4pF
• Reference Impedance . . . . . . . . . . . . . . . . . . 250Ω (Typ)

APPLICATIONs
• Video Digitizing
• Wireless Communications