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TC90A67F

Toshiba Semiconductor
Part Number TC90A67F
Manufacturer Toshiba Semiconductor
Description DATA SLICE
Published Nov 23, 2005
Detailed Description TC90A67F Preliminary TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC90A67F Single Chip Picture-in-Pictu...
Datasheet PDF File TC90A67F PDF File

TC90A67F
TC90A67F

Overview
TC90A67F Preliminary TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC90A67F Single Chip Picture-in-Picture IC (PAL/NTSC) TC90A67F is a Picture-in-Picture (PIP) IC including a PIP controller and a PAL/NTSC decoder function on a chip.
TC90A67F has an ADC, a video decoder, a vertical filter, a field memory, DACs and so on, so that it is easy to design a PIP application with the least external components.
Features Video Decoder for the Sub-Picture · · · · · · · · · · · · · · · · · · · NTSC, PAL (Europe), M-PAL and N-PAL systems Automatic color system identification 8-bit ADC for a composite video input Y/C separation by built-in digital filters ACC, Color killer circuits Contrast, Brightness, Tint and Color level controls Accessible V-chip signal data via.
IIC bus External PLL circuit for main-picture system clock (A recommended IC TI: TLC2933) 525-60 Hz, 626-50 Hz and mixed are available Vertical filter Field memory (181 kbit) PIP mode: Single PIP with 1/9 or 1/16 size, 6 PIPs with 1/36 size Flexible PIP position 3ch 8-bit DACs for YUV or RGB outputs YUV to RGB converter 42 MHz crystal oscillator I2C bus control Package: QFP80 Power supply: 3.
3 V Weight: 1.
6 g (typ.
) Main-Picture System Clock PIP Controller Others 1 2002-02-06 TC90A67F Block Diagram Line Memory Field Memory CVI Y signal Processing YUV/RGB Vertical Filtering PIP Control UP SAMPLING Compsite signal ADC LPF DAC Yout Clamp BPF ACC CLMP Chroma Demo Chroma LPF DAC Rout fsc PLL Sync Sepa fH PLL DAC Bout V.
Sync Sepa 42 MHz Oscillator subtiming Gen maintiming Gen Ys CCD Slice IIC BUS CKP XI XO VCO PHREF PHD PVD PD HD main VD main 2 2002-02-06 TC90A67F Terminal Connection Diagram QFP80-P-1420-0.
80B CKP CKPSEL PHREF NC TESTM2 TESTM1 TESTM0 NC PHD VSS PVD VSS NC YS PIPEN NC SCL SDA VDD RESET VCHIP CKILL NC 40 CHREF 39 CVREF 38 CFIELD 37 PFIELD 36 VDD 35 VSS 34 CSTD 33 NC 32 NC 31 VDD 30 NC 29 XO 28 XI 27 VSS 26 TEST 25 VDD CLMP CKCSEL VSS CKC 64 6...


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