STV6410AD STMicroelectronics, STV6410AD Datasheet
STV6410AD
Specifications of STV6410AD
Available stocks
Related parts for STV6410AD
STV6410AD Summary of contents
Page 1
... It is also fully pin compatible with STV6411A, the two scart version. December 1998 AUDIO/VIDEO SWITCH MATRIX TQFP64 ( 1.4mm) (Full Plastic Quad Flat Pack) ORDER CODE : STV6410AD 2 C bus-con- STV6410A 1/22 ...
Page 2
STV6410A PIN CONNECTIONS FBOUT_TV 17 FBIN_AUX 18 FBIN_ENC 19 ADD 20 SCL 21 SDA CC12 YCVBSIN_AUX 24 SLB_TV 25 YIN_AUX 26 SLB_VCR 27 RCIN_AUX 28 GNDV1 29 GIN_AUX 30 SLB_AUX 31 BIN_AUX 32 PIN LIST Pin Number ...
Page 3
PIN LIST (continued) Pin Number Symbol 16 V CCV2 17 FBOUT_TV 18 FBIN_AUX 19 FBIN_ENC 20 ADD 21 SCL 22 SDA 23 V CC12 24 YCVBSIN_AUX 25 SLB_TV 26 YIN_AUX 27 SLB_VCR 28 RCIN_AUX 29 GNDV1 30 GIN_AUX 31 SLB_AUX ...
Page 4
STV6410A BLOCK DIAGRAM 19 FBIN_ENC 18 FBIN_AUX 46 BIN_ENC 32 BIN_AUX 44 GIN_ENC 30 GIN_AUX 42 RCIN_ENC 28 RCIN_AUX 40 CIN_ENC 48 CIN_VCR YCVBSIN_AUX 24 54 CIN_TV 36 YCVBSIN_ENC 50 YCVBSIN_VCR 34 CVBSIN_STB 52 YCVBSIN_TV 26 YIN_AUX 38 YIN_ENC 45 ...
Page 5
ABSOLUTE MAXIMUM RATINGS Symbol AV ,VV Supply voltage for Audio and Video Sections Voltage at pin i to GND. Except SDA, SCL at 5.5V max I V Supply Voltage for Slow Blanking Sections CC12 V Voltage at ...
Page 6
STV6410A ELECTRICAL CHARACTERISTICS (continued 25° 8V, V amb CC CC unless otherwise specified. Symbol Parameter AUDIO SECTION SVR100 Supply Voltage Rejection SVR1K Supply Voltage Rejection V Input DC Level INDC V Input signal amplitude ...
Page 7
ELECTRICAL CHARACTERISTICS (continued 25° 8V, V amb CC CC unless otherwise specified. Symbol Parameter VIDEO SECTION V DC Input Level DCIN I Clamping current CLAMP I Input Leakage Current LEAK C Input Capacitance IN ...
Page 8
STV6410A ELECTRICAL CHARACTERISTICS (continued 25° 8V, V amb CC CC unless otherwise specified. Symbol Parameter SLOW BLANKING SECTION INPUT (Input mode 5%) CC8 SLBlow Input Low Level Threshold SLBhigh Input High ...
Page 9
ELECTRICAL CHARACTERISTICS (continued 25° 8V, V amb CC CC unless otherwise specified. Symbol Parameter BUS CHARACTERISTICS SCL V Low Level Input Voltage IL V High Level Input Voltage IH I Input ...
Page 10
STV6410A BUS SELECTION Data transfers follow the usual I2C format: after the start condition (S), a 7-bit slave address is sent, followed by an eighth bit which is a data direction bit (W). A 8-bit subadress is ...
Page 11
I C BUS SELECTION (continued) Input Signals (Write Mode) Data Byte TV Audio Output Register Address Description (HEX) 00 Audio Output selection Stereo or Mono Mode 6dB Extra Gain Level Adjustment Audio Cinch Output Register Address Description (HEX) 01 ...
Page 12
STV6410A BUS SELECTION (continued) VCR And AUX Audio Outputs Selection Register Address Description (HEX) 02 VCR Audio Output Selection AUX Audio Output Selection 12/22 Data Bits ...
Page 13
I C BUS SELECTION (continued) TV Video Output Register Address Description (HEX) 03 R/C TV Output Selection RF output : adder control and chroma subcarrier filter selection Y/CVBS output and chroma signal selection Chroma switch muting 04 ENCODER R/Csub ...
Page 14
STV6410A BUS SELECTION (continued) VCR And AUX Video Outputs Register Address Description (HEX) 05 VCR Y/CVBS & Chroma Outputs Selection VCR Chroma Output Muting AUX Video Output Selection AUX Chroma Output Muting Slow Blanking Switches Register Address ...
Page 15
I C BUS SELECTION (continued) Standby Modes Selection Register Address Description (HEX) 07 AUX Clamps Disabling VCR Clamps Disabling ASTB Clamps Disabling TV Clamps Disabling Encoder Clamps Disabling TV/RGB Output Disabling AUX Output Disabling VCR Output Disabling 08 CINCH ...
Page 16
STV6410A BUS SELECTION (continued) Power-on Reset - Bus Register Initial Conditions Power on reset is active when the power supply voltage is below (Tbf) volts. Not significant bits (X) are preset to "0" Register DATA Address d7 ...
Page 17
INPUT/OUTPUT GROUPS Figure 1 : Bottom Clamped Video Inputs (Pins 24, 26, 30, 32 ,34, 36, 38, 44, 46, 50, 52 15kW tri Protected Pad Figure 3 : Audio Inputs (5 Stereo) (Pins 35-37, ...
Page 18
STV6410A INPUT/OUTPUT GROUPS (continued) Figure External Capacitor (Pin 51) REF 40k 40k W Figure 9 : Input Fast Blanking (Pins 18, 19 Protected Pad 2 Figure ...
Page 19
INPUT/OUTPUT GROUPS (continued) 2 Figure Bus (SDA) (Pin 22 Protected Pad APPLICATION DIAGRAM R FAST BLANK CVBS/Y AUDIO L SCART1 TV AUDIO R CVBS/Y AUDIO L AUDIO R SLOW BLANK CVBS ...
Page 20
STV6410A APPLICATION NOTE 1 - Audio Part 1.a - Inputs The audio inputs are designed to follow sources up to (at least) 2V (that is around 6V RMS expected DC level (4V typ.). That’s why CC the ...
Page 21
APPLICATION NOTE (continued) 2.c - Fast Blanking Fast Blanking signal is used to make an equipment consider its RGB inputs for full-screen display or fast insertion (OSD, etc.). The output of such signal is exactly managed in the same way ...
Page 22
... No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...