TDA9975BHS/11/C2-S NXP Semiconductors, TDA9975BHS/11/C2-S Datasheet

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TDA9975BHS/11/C2-S

Manufacturer Part Number
TDA9975BHS/11/C2-S
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA9975BHS/11/C2-S

Lead Free Status / Rohs Status
Compliant
1. General description
2. Features
The TDA9975A is a combination of an analog video interface and a High-Definition
Multimedia Interface (HDMI) receiver. The analog video interface comprises three 10-bit
video converters, each converter having triple inputs. The HDMI receiver has two inputs
and an embedded High-bandwidth Digital Content Protection (HDCP) keys memory.
The IC converts a YUV (YP
or converts an RGB analog signal into a RGB or YUV (YC
sampling rate up to 81 Msample/s.
The IC supports analog TV resolutions from 480i (720
(720
resolutions from VGA (640
The IC can also convert an HDMI stream (with or without HDCP) into a RGB or YUV
(YC
The YC
the ITU-R BT.601 standard or 4 : 2 : 2 ITU-R BT.656 format.
All settings are controllable via the I
I
I
I
I
I
I
I
I
I
I
I
I
TDA9975A
Triple 10-bit video converter and HDMI receiver interface with
digital processing
Rev. 01 — 17 March 2008
Triple 10-bit Analog-to-Digital Converter (ADC)
Three independent analog video sources, up to 81 Msample/s
Two independent HDMI inputs, up to 81 Msample/s
Analog video sources or HDMI inputs selectable via the I
Integrated analog composite sync slicer for Sync-On-Green (SOG) or Sync-On-Y
(SOY) signal
Integrated sync separator with automatic detection
Frame and field detection for interlaced video signal
Sync timing measurement for format recognition on analog and HDMI inputs
Three clamps for programming a 10-bit clamping code from 0 to +767 in steps of
1 LSB for RGB and YP
Three programmable video gain amplifiers to enable full-scale resolution to be reached
Amplifier bandwidth of 100 MHz
Low gain variation with temperature
B
C
R
576i at 50 Hz) to HDTV (up to 1920
B
) digital signal with a sampling rate up to 81 Msample/s.
C
R
digital output signal can be 4 : 4 : 4 or 4 : 2 : 2 semi-planar format following
B
B
P
P
R
480p at 60 Hz) to XGA (1024
R
signals
) analog signal into a YUV (YC
2
C-bus.
1080i at 50/60 Hz) and analog PC
480i at 60 Hz) and 576i
B
C
Product short data sheet
2
R
768p at 75 Hz).
C-bus
) digital signal with a
B
C
R
) or RGB digital signal

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TDA9975BHS/11/C2-S Summary of contents

Page 1

TDA9975A Triple 10-bit video converter and HDMI receiver interface with digital processing Rev. 01 — 17 March 2008 1. General description The TDA9975A is a combination of an analog video interface and a High-Definition Multimedia Interface (HDMI) receiver. The analog ...

Page 2

... NXP Semiconductors I PLL controllable via the I which can be locked into a line frequency from 15 kHz to 70 kHz I Programmable clock phase adjustment in 64-steps to 256-steps for precise sample timing control I High-bandwidth Digital Content Protection (HDCP); key set in embedded One Time Programmable (OTP) non-volatile memory ...

Page 3

... NXP Semiconductors Table 1. Quick reference data DDA(3V3) DDH(3V3 1. 1. DDA(1V8) DDH(1V8) Typical values are measured 1.8 V and unless otherwise specified. DDC(1V8) amb Symbol Parameter P power dissipation P power dissipation in pd Power-down mode ADCs f sampling frequency s Clock timing input: pin VCLK ...

Page 4

REF RGB ( RGB ( RGB ( CLAMP GAIN 3 SOG/Y 1 SYNC SOG/Y 2 SLICERS SOG/Y 3 VSYNC1, H/CSYNC1 ACTIVITY DETECTOR ...

Page 5

... NXP Semiconductors 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter V supply voltage on all 3.3 V pins DDx(3V3) V supply voltage on all 1.8 V pins DDx(1V8) V supply voltage difference DD I output current O T storage temperature stg T ambient temperature ...

Page 6

... Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice ...

Page 7

... NXP Semiconductors 12. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 5 Ordering information . . . . . . . . . . . . . . . . . . . . . 3 5.1 Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3 6 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 Limiting values Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 5 10 Legal information 10.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 6 10.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 10.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 10.4 Trademarks ...

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