Product Summary

The SAF7113H is a 9-bit video input processor. It is a combination of a two-channel analog preprocessing circuit including source selection, anti-aliasing filter and ADC, an automatic clamp and gain control, a Clock Generation Circuit (CGC), a digital multi-standard decoder (PAL BGHI, PAL M, PAL N, combination PAL N, NTSC M, NTSC-Japan, NTSC N and SECAM), a brightness, contrast and saturation control circuit, a multi-standard VBI data slicer and a 27 MHz VBI data bypass; see Fig.1. The pure 3.3 V CMOS circuit SAF7113H, analog front-end and digital video decoder, is a highly integrated circuit for desktop video applications. The decoder is based on the principle of line-locked clock decoding and is able to decode the colour of PAL, SECAM and NTSC signals into ITU-R BT.601 compatible colour component values. The SAF7113H accepts as analog inputs CVBS or S-video (Y/C) from TV or VTR sources. The circuit is I2C-bus controlled.

Parametrics

SAF7113H absolute maximum ratings: (1)VDDD digital supply voltage: -0.5 to +4.6 V; (2)VDDA analog supply voltage: -0.5 to +4.6 V; (3)ViA input voltage at analog inputs: -0.5 to VDDA + 0.5V; (4)VoA output voltage at analog output: -0.5 to VDDA + 0.5 V; (5)VoD output voltage at digital outputs outputs active: -0.5 to VDDD + 0.5 V; (6)DVSS voltage difference between VSSA(all) and VSS(all): 100 mV; (7)Tstg storage temperature: -65 +150 ℃; (8)Tamb operating ambient temperature: -40 to +85 ℃; (9)Vesd electrostatic discharge all pins: -2000 to +2000 V.

Features

SAF7113H features: (1)Teletext [WST (World Standard Teletext), CCST (Chinese teletext)] (625 lines); (2)Teletext [US-WST, NABTS (North-American Broadcast Text System) and MOJI (Japanese teletext)] (525 lines); (3)Closed caption [Europe, US (line 21)]; (4)Wide Screen Signalling (WSS); (5)Video Programming Signal (VPS); (6)Time codes (VITC EBU/SMPTE); (7)HIGH-speed VBI data bypass for intercast application.

Diagrams

SAF7113H block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SAF7113H
SAF7113H
Other

Data Sheet
Negotiable 
SAF7113H/V1,518
SAF7113H/V1,518
NXP Semiconductors
Video ICs VIDEO INPUT PROCESSR
Data Sheet
Negotiable 
SAF7113H/V1,557
SAF7113H/V1,557
NXP Semiconductors
Video ICs 9-BIT VIDEO INPUT PROCESSOR
Data Sheet
Negotiable