HSP48212 - Intersil Corporation

HSP48212 Digital Video Mixer

NAME CLK DINA0-11 PLCC PIN 9 29-31 33-34 36-38 40-43 10-15, 17 19-23 62-65 67-68 2-7 28 TYPE I I DESCRIPTION Clock Input. All signal pins are synchronous with respect to this clock except LD, DEL, OE, and BYPASS. Input Data Bus. Provides data to the Mixer from one video source. Synchronous to the rising edge of CLK. DINB0-11 M0-11 I I Input Data Bus. Pro.

Features

• 12-Bit Pixel Data
• Two’s Complement or Unsigned Data
• 12-Bit Mix Factor
• 13-Bit Signed or Unsigned Three State Output
• Overflow Detection and Output Saturation
• Rounding to 8, 10, 12, or 13-Bits
• Input and Output Pixel Data Synchronous to Clock
• Programmable Pipeline Delay of up to 7 Clock Cycles for Control of Misaligned Input Data
• TTL Compatible Inputs/Outputs
• DC to 40MHz Clock Rate Applications
• Video Summing (Frame Addition)
• Video Mixing
• Fade In/Out
• Video Switching Ordering Information PART NUMBER HSP48212VC-40 HSP48212JC-40 TEMP. RANGE (oC) 0 to 70 0 to 70 PACKAGE 64 .