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TC90A67F

Features: Video Decoder for the Sub-PictureNTSC, PAL (Europe), M-PAL and N-PAL systemsAutomatic color system identification8-bit ADC for a composite video inputY/C separation by built-in digital filtersACC, Color killer circuitsContrast, Brightness, Tint and Color level controls Accessible V-chip ...

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SeekIC No. : 004515202 Detail

TC90A67F: Features: Video Decoder for the Sub-PictureNTSC, PAL (Europe), M-PAL and N-PAL systemsAutomatic color system identification8-bit ADC for a composite video inputY/C separation by built-in digital fil...

TC90A67F Data Sheet

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Part Number:
TC90A67F
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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
Main-Picture System Clock
External PLL circuit for main-picture system clock (A recommended IC TI: TLC2933)
PIP Controller
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
Others
42 MHz crystal oscillator
I2C bus control
Package: QFP80
Power supply: 3.3 VWeight: 1.6 g (typ.)


Pinout

Connection Diagram


Specifications

Characteristics
Symbol
Rating
Unit
Supply voltage
VDD
VSS to VSS - 4.5
V
Applied voltage
VIN
-0.3 to VDD - 0.3
V
Applied current
IIN
10
V
Power dissipation
PD
1538
°C
Storage temperature
Tstg
55 to +150
mW



Description

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.




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