ꢀꢁꢂ ꢃꢄ ꢅꢆ
ꢀ ꢇꢈꢉ ꢁꢊ ꢋ ꢌꢍꢈ ꢀ ꢅ ꢎ ꢌꢏꢐ ꢉꢐ ꢑꢒꢓ ꢔꢈ ꢀꢕ ꢕ ꢈꢖ ꢕ ꢌ
ꢉꢇꢊ ꢓꢈꢐ ꢈꢗ ꢘ ꢓꢁ ꢑꢏ ꢉ ꢙ ꢗꢇ ꢚꢛꢂ ꢜꢇꢖ ꢍ ꢂ ꢈꢒ ꢊ ꢗ
SLES026A – APRIL 2002 – REVISED JANUARY 2003
features
applications
D
3-Channel CMOS ADC
D
Digital TV
D
D
D
D
D
D
D
D
D
Single 3.3-V Supply
D
D
D
D
D
Digital Video
8-Bit 30-MSPS A/D Conversion
Very Low Power: <300 mW Typical
Differential Linearity Error: < ±0.5 LSB Max
Integral Linearity Error: < ±0.75 LSB Max
Analog Input Voltage Range: 1 Vpp Max
64-Pin Thin QFP Package
Multimedia
Video Capture
Video Editing
Security Applications
Analog Input Bandwidth: >130 MHz
Selectable Clamping Function for YUV or
RGB Applications
D
High-Precision Clamp: ±0.5 LSB
D
Selectable Output Data Format for 4:4:4
(RGB, YUV), 4:2:2 and 4:1:1 (YUV) Format
D
NTSC or PAL Compliant
description
The TLV5734 is a triple 8-bit converter with high-precision clamp for digitizing video signals in RGB or YUV color
spaces. The device supports pixel rates up to 30 MSPS. The TLV5734 is powered from a single 3.3-V supply.
Separate clamping levels are provided for the RGB and YUV analog component video inputs. The clamp timing
window is provided by an external pulse. The output-data formatter selects from output formats of 4:4:4, 4:1:1,
and 4:2:2. For RGB applications, the 4:4:4 output format with clamp can be used. The TLV5734 is characterized
for operation from –20°C to 75°C.
AVAILABLE OPTIONS
PACKAGED DEVICE
T
A
64-PIN THIN QUAD FLATPACK
–20°C to 75°C
TLV5734PAG
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2003, Texas Instruments Incorporated
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1
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