STV6413DT

STV6413 Audio/video switch matrix Features ■ I²C bus control ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o Description r s P b O e t e l o s b O ■ Standby mode with interrupt signal output ■ Video section: – 3 CVBS inputs, 2 CVBS outputs – 3 Y/C inputs, 2 Y/C outputs – 6 dB gain on all CVBS/Y and C outputs – Integrated 150 Ω buffers – 2 RGB/FB inputs, 1 tri-state RGB/FB output with 6 dB adjustable gain (from +3 dB to +9 dB) – Video muting on all outputs – 2 slow blanking inputs/outputs – Sync bottom clamp on all CVBS/Y and RGB inputs, average clamp on C inputs – Bandwidth: 15 MHz – Crosstalk: 50 dB minimum ■ TQFP64 (10 x 10 x 1.40 mm) (Thin Full Plastic Quad Flat Pack) Table 1. Device summary Order code Packaging STV6413D Tray STV6413DT Tape and Ree Audio section: – 3 stereo inputs, 3 stereo outputs – Stereo-to-mono sound capability – 0/6/9 dB selectable gain on one stereo input – Full range volume control with soft control – Audio muting on all outputs The STV6413 is a highly integrated I²C buscontrolled audio and video switch matrix, optimized for use in digital set-top box applications. It provides the audio and video routings required in a two SCART set-top box design. In a TQFP64 (10 x 10 mm) package, the STV6413 is compatible with the STV6412A (TQFP64 14 x 14 mm) used for designing boards with two levels of integration. April 2009 Rev 3 1/30 www.st.com 30 Contents STV6413 Contents 1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 2 I/O pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Latch-up data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 3 I²C bus selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.1 I²C bus addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.2 Power-on reset — bus register initial conditions . . . . . . . . . . . . . . . . . . . 21 4 Input/output groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5 Application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 6.1 7 2/30 Environmentally-friendly packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 STV6413 General information 1 General information Figure 1. STV6413 pinout diagram LOUT_TV NC NC NC VccB 5 BOUT_TV VccB 4 GOUT_TV GNDB R/COUT_TV VccB 3 Y/CVBSOUT_TV VccB 2 COUT_VCR VccB 1 Y/CVBSOUT_VCR 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O1.1 I/O epin description t e l o s b O FBOUT_TV FBIN_VCR FBIN_ENC C_GATE VDD NC SCL SDA GND IT_OUT SLB_TV R/CIN_VCR SLB_VCR GIN_VCR Vcc12 BIN_VCR 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 STV6413 ROUT_TV Vccao LOUT_VCR ROUT_VCR LOUT_CINCH ROUT_CINCH NC GNDA VccA RIN_TV LIN_TV CVBSIN_TV RIN_VCR LIN_VCR Y/CVBSIN_VCR GND 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DECA NC BIN_ENC LIN_ENC GIN_ENC RIN_ENC R/CIN_ENC NC CIN_ENC NC YIN_ENC GND Y/CVBSIN_ENC DECV NC Vcc Table 2. Pin description Pin no. Name Function 1 Vcc +5 V Supply 2 NC Not connected 3 DECV Video decoupling capacitor 4 Y/CVBSIN_ENC Y/CVBS input from encoder 3/30 General information Table 2. STV6413 Pin description (continued) Pin no. Name 5 GND 6 YIN_ENC 7 NC 8 CIN_ENC 9 NC 10 R/CIN_ENC Function Ground Y input from encoder Not connected Chroma input from encoder Not connected Red/Chroma input from encoder ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 11 RIN_ENC Audio right, input from encoder 12 GIN_ENC Green input from encoder 13 LIN_ENC Audio left, input from encoder 14 BIN_ENC Blue input from encoder 15 NC 16 DECA Audio decoupling capacitor 17 GND Ground 18 Y/CVBSIN_VCR 19 LIN_VCR Audio left, input from VCR SCART 20 RIN_VCR Audio right, input from VCR SCART 21 CVBSIN_TV 22 LIN_TV Audio left, input from TV SCART 23 RIN_TV Audio right, input from TV SCART 24 VCCA Audio supply voltage - or - audio supply decoupling 25 GNDA Audio ground 26 NC Not connected 27 ROUT_CINCH Audio right output to CINCH 28 LOUT_CINCH Audio left output to CINCH 29 ROUT_VCR Audio right output to VCR SCART 30 LOUT_VCR Audio left output to VCR SCART 31 VCCAO 32 ROUT_TV Audio right output to TV SCART 33 LOUT_TV Audio left output to TV SCART 34 NC Not connected 35 NC Not connected 36 NC Not connected 37 VCCB5 38 BOUT_TV 39 VCCB4 4/30 Not connected Y/CVBS input from VCR SCART CVBS input from TV SCART Audio output supply voltage - or - main audio supply Voltage Video output buffer supply pin Blue output to TV SCART Video output buffer supply pin STV6413 Table 2. General information Pin description (continued) Pin no. Name Function 40 GOUT_TV 41 GNDB 42 R/COUT_TV 43 VCCB3 Video output buffer supply pin 44 Y/CVBSOUT_TV Y/CVBS output to TV SCART 45 VCCB2 Video output buffer supply pin Green output to TV SCART Video buffer ground Red/Chroma output to TV SCART ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 46 COUT_VCR Chroma output to VCR SCART 47 VCCB1 Video output buffer supply pin 48 Y/CVBSOUT_VCR Y/CVBS output to VCR SCART 49 FBOUT_TV Fast blanking output to TV SCART 50 FBIN_VCR Fast blanking input from VCR SCART 51 FBIN_ENC Fast blanking input from encoder 52 C_GATE 53 VDD +5 V I²C supply 54 NC Not connected 55 SCL I²C bus clock 56 SDA I²C bus data 57 GND Ground digital 58 IT_OUT Interrupt output 59 SLB_TV Slow blanking input/output from TV SCART 60 R/CIN_VCR 61 SLB_VCR Slow blanking input/output from VCR SCART 62 GIN_VCR Green input from VCR SCART 63 VCC12 64 BIN_VCR External MOS command for C_VCR bidirectional mode Red input (or C Input) from VCR SCART +12 V supply Blue input from VCR SCART 5/30 General information Figure 2. STV6413 STV6413 block diagram FBIN_ENC FBIN_ENC FBIN_VCR FBIN_VCR FBOUT_TV FB Switch BIN_ENC BIN_VCR GIN_ENC GIN_VCR R/CIN_ENC R/CIN_VCR Mute BIN_ENC BIN_VCR GIN_ENC GIN_VCR R/CIN_ENC 3 to 9 dB BOUT_TV 3 to 9 dB GOUT_TV ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O R/CIN_VCR 3 to 9 dB RGB Switch R/COUT_TV R/CIN_VCR CIN_ENC R/CIN_ENC Mute CIN_ENC 6 dB C Switch Y/CVBSIN_VCR YIN_ENC Y/CVBSIN_ENC Mute Y/CVBSIN_VCR YIN_ENC 6 dB Y/CVBS Switch Y/CVBSIN_ENC Mute CIN_ENC R/CIN_ENC Mute Y/CVBSOUT_TV C_GATE 6 dB COUT_VCR C Switch CVBSIN_TV Y_ENC Y/CVBSIN_ENC Mute CVBSIN_TV Slow Blank Monitor Interrupt Signal 6 dB IT_OUT SLB_TV SLB_VCR Y/CVBSOUT_VCR Y/CVBS Switch LIN_ENC 0/6/9 dB LIN_ENC LIN_TV Stereo/ Mono RIN_ENC RIN_TV Mute LIN_TV LOUT_VCR ROUT_VCR 0/6 dB ROUT_CINCH 0/6 dB LOUT_CINCH VCR Switch RIN_ENC RIN_TV LIN_VCR RIN_VCR 0/6/9 dB LIN_ENC LIN_VCR LIN_TV -62 dB RIN_ENC RIN_VCR RIN_TV Mute TV Switch 6/30 -62 dB 0/6 dB Stereo/ Mono LOUT_TV ROUT_TV 0/6 dB I²C Bus Decoder SDA SCL STV6413 Figure 3. General information STV6413 functional diagram AUDIO LEFT AUDIO RIGHT SCART1 TV R/C G B FAST BLANKING CVBS AUDIO LEFT AUDIO RIGHT CVBS/Y AUDIO LEFT AUDIO RIGHT SLOW BLANKING STV6413 RGB and FB SWITCHES R/C G B FAST BLANKING CVBS/Y C AUDIO LEFT AUDIO RIGHT Y CINCH OUTPUT ENCODER ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O CVBS/Y SWITCHES CHROMA SWITCHES AUDIO SWITCHES MCU INTERRUPT SLOW BLANKING, I/O CONTROL R/C G B FAST BLANKING CVBS/Y AUDIO LEFT AUDIO RIGHT CVBS/Y C AUDIO LEFT AUDIO RIGHT SLOW BLANKING SCART2 7/30 Electrical characteristics STV6413 2 Electrical characteristics 2.1 Absolute maximum ratings Table 3. Absolute maximum ratings Symbol Parameter Value Unit VCC12 Supply voltage for slow blanking sections 13.2 V VCCAO Supply voltage for audio drivers 13.2 V ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete 2.2 Thermal data l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b data O2.3 Latch-up e t e l o s b O VCCA Supply voltage for digital audio sections 10 V VDD Supply voltage for digital sections 6 V VCC, VCCBI Supply voltage for video sections 6 V 0, VCCA 0, VCC or VCCBI 0, 5.5 0, VCC12 V ±4 kV 0 to +70 °C -20 to +150 °C Value Unit 8.2 °C/W Junction-to-ambient thermal resistance 48 °C/W Maximum junction temperature 150 °C VIN Audio pins Video pins Bus pins Slow blanking pins Input voltage at pin (in reference to GND) VESD Maximum ESD voltage allowed. (human body model: 100 pF capacitor discharged through 1.5 kΩ serial resistor) TOPER Ambient operating temperature TSTG Storage temperature Table 4. Thermal data Symbol RthJC RthJA TJ Parameter Junction-to-case thermal resistance (1) 1. Measured on 4-layer application board. At an ambient temperature of 25 °C, all pins meet the following specifications: ● I trigger = 200 mA or I trigger = -200 mA. ● 8/30 Pin 58 (IT_OUT) does not meet this specification and the trigger current must be limited to 100 mA. STV6413 2.4 Electrical characteristics Electrical characteristics TAMB = 25° C, VCCAO = 12 V, VCC = 5 V, VCC12 = 12 V, VDD = 5 V RGA = 600 Ω, RGV = 50 Ω, RLOUTA = 10 kΩ, RLOUTV = 150 Ω (unless otherwise specified). Table 5. Symbol VDD Supply section Parameter Test conditions Digital supply voltage - Decoupling capacitor on VCCA - Connected to VCCA Min. Typ. Max. Unit 4.75 5 5.25 V 11.2 8.5 12 9 12.8 9.5 V VCCAO Audio operating supply voltage VCC Video operating supply voltage 4.75 5 5.25 V Slow blanking control supply voltage 11.2 12 12.8 V Min. Typ. Max. Unit 4.5 10 mA 9 15 mA 43 60 mA 0 2.5 1 4 mA Typ. Max. Unit 4.5 10 mA ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O VCC12 Table 6. Symbol Active mode (all channels ON) Parameter Test conditions IDD Digital supply current VDD = 5 V ICCA Audio supply current VCCAO = 12 V, no load ICCV Total video supply current (VCC+VCCB1+VCCB2+VCCB3+VCC VCC = 5 V, no load B4+VCCB5) ICC12 12 V supply current Table 7. Symbol VCC12 = 12 V SLB input mode SLB output mode, no load Standby mode (all channels OFF) Parameter Test conditions Min. IDD Digital supply current VDD = 5 V ICCASTD Audio supply current VCCAO = 12 V, no load 3 mA ICCVSTD Total video supply current VCC = 5 V, no load 1 mA Table 8. Symbol Audio section Parameter SVR100 Supply voltage rejection SVR1K VINDC Supply voltage rejection Input DC level Test conditions VRIPPLE = 500 mVRMS at 100 Hz, gain= 0 dB DECA filter cap = 47 µF DECA filter cap = 220 µF VRIPPLE = 500 mVRMS at 1 kHz, gain = 0 dB VCCA = 9 V Min. Typ. Max. Unit 60 70 80 70 80 dB VCCA/2 V dB 9/30 Electrical characteristics Table 8. Audio section (continued) Symbol VINAC RIN STV6413 Parameter Test conditions Min. Input signal amplitude Input resistance 30 RINmatch Input resistance matching FRANGE Typ. Bandwidth Flatness Spread of gain in audio band Unit 2 VRMS 50 ±2 -3 dB, 0.5 VRMS, RLOAD = 10 kΩ, gain = 0 dB Max. kΩ ±10 50 % kHz -0.5 VRMS, 20 Hz to 20 kHz, gain = 0 dB 0.5 dB ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O CS Channel separation, from audio inputs between L & R of TV outputs VIN = 0.5 VRMS at 1 kHz on one input, RLOAD = 10 kΩ, gain = 0 dB Ci Channel isolation from video inputs VIN = 1 VPP at 15 kHz on one point VOUT Output DC level VCCA = 9 V VOFF DC offset change Switching between inputs ROUT Output resistance PHD Phase difference 1 VRMS input on each input channel at 1 kHz ASN S/N ratio VIN = 1 VRMS at 1 kHz input weighted CCIR 468-4 quasi peak, gain = 0 dB eNI Equivalent RMS input voltage noise BW = 20 Hz, 20 kHz flat, gain = 0 dB G0 0 dB gain 0.5 VRMS, RLOAD = 10 kΩ, gain = 0 dB GSTEP Gain step -62 dB to +6 dB (see Figure 2) GMATCH1 Gain matching between different inputs of one output VIN = 0.5 VRMS at 1 kHz, gain = 0 dB -0.5 0.5 dB GMATCH2 Gain matching between left/right outputs of one input channel VIN = 0.5 VRMS at 1 kHz, gain = 0 dB -0.5 0.5 dB Total harmonic distortion ENC Input at 0 dB ENC Input at 6 dB ENC Input at 9 dB VOUT = 0.5 VRMS at 1 kHz, LPF at 80 kHz, volume level adjustment = 0 dB VCL Output clipping level THD = 0.2%, 1 kHz RL Output load resistance Mute suppression THD0 THD6 THD9 Mute 10/30 80 70 80 90 74 dB dB 85 dB VCCA/2 V 1 ±15 mV 60 120 Ω 3 ° deg. 90 dB 5 µV -0.5 +0.5 2 0.01 0.01 0.01 dB dB 0.05 0.05 0.05 % 2.1 2.3 VRMS VIN = 1 VRMS, THD = 0.3%, gain = 0 dB 2 2.25 kΩ VIN = 0.5 VRMS, on one point 90 dB STV6413 Table 9. Electrical characteristics Video section Symbol Parameter Test conditions VDCIN DC input level Bottom sync pulse ICLAMP Clamping current at VDCIN - 400 mV Input leakage current VIN = VDCIN +1 V ILEAK CIN Input capacitance VIN Max input signal DYN Dynamic output signal Min. 1 Typ. Max. Unit 2 V 2 mA 1 10 µA 2 pF VCC = 5 V 1.5 VPP VCC = 5 V 3 VPP ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O Bandwidth at -3 dB - Y/CVBS - RGB VIN = 1 VPP VIN = 1 VPPVINC = muted Spread of gain in video band (15 kHz - 5 MHz) Flatness - Y/CVBS - RGB VIN = 1 VPP VIN = 1 VPP, VINC = muted BW 12 12 15 15 MHz ±0.5 ±0.5 dB CTi Crosstalk isolation between input VIN = 1 VPP at 4.43 MHz on channel one point 60 dB CTo Crosstalk isolation between output channel 50 dB VIN = 1 VPP at f = 4.43 MHz, on one point, RLOAD = 150Ω 5 10 Ω 5.5 6 6.5 dB VIN = 1 Vpp, gain = 6 dB -0.3 0 0.3 dB Step of gain 3 dB to 6 dB 0.75 1 1.25 dB Gain on Y,/CVBS channels VIN = 1 VPP 5.5 6 6.5 dB Gain matching between Y, CVBS VIN = 1 VPP inputs -0.5 0 0.5 dB ROUT Output resistance GRGB Gain at RGB outputs VIN = 1 Vpp, gain = 6 dB Gain matching between R, G, B GRGBM GRGBSTE P GYCVBS GYCVBSM DCOUT DC output voltage Bottom sync pulse DPHI Differential phase VIN = 1 VPP at 4.43 MHz 1 5 ° deg. Differential gain VIN = 1 VPP at 4.43 MHz 1 5 % Mute Mute suppression VIN = 1 VPP at 5 MHz on one point LNL Luminance non-linearity VSN Video S/N ratio DG Note: 1 0.6 55 dB 0.3 Refer to Note 1 V 3 65 % dB S/N = 20 log (VOUT Black to White = 0.7 VPP / VNoise (mVRMS) weighted CCIR 567). 11/30 Electrical characteristics Table 10. Chroma section Symbol VDCIN STV6413 Parameter Test conditions Min. DC input level Typ. Max. Unit 3 V 50 kΩ 2 pF 1.5 VPP RIN Input resistance CIN Input capacitance VIN Max input signal DYN Dynamic output signal 3 VPP DCOUT DC output VCR voltage 2.2 V 30 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O CBW Chroma bandwidth CIN = 1 VPP at -3 db 10 MHz CTi Crosstalk Isolation between input VIN = 1 VPP at 4.43 MHz on channel one input 55 dB CTo Crosstalk Isolation between output channel 50 dB ROUT VIN = 1 VPP at 4.43 MHz on one input, RLOAD = 150 Ω Output resistance 10 Ω VIN = 1 Vpp 5.5 6 6.5 dB GCM Gain matching between C inputs VIN = 1 VPP -0.5 0 0.5 dB Mute Mute suppression VIN = 1 VPP at 4.43 MHz on one input CToYdel Chroma to luma delay, source Y/C VPP at 4.43 MHz, CToYdel Chroma to luma delay, source Y/C Table 11. Slow blanking section GOUTC Gain at OUTC 5 Symbol Parameter Test conditions 55 dB 20 ns 20 ns Min. Typ. Max. Unit 2.5 3.25 4 V 7.5 8.25 9 V 50 100 µA 0 0.02 1.5 V SLBmed Output medium level (ext. 16:9) 5 5.75 6.5 V SLBhigh Output high level (ext. 4:3) 10 11 12 V Input mode SLBlow Input low level threshold SLBhigh Input high level threshold IIN Input current Output mode SLBlow 12/30 Output low level (Int. TV) STV6413 Electrical characteristics Table 12. Fast blanking section Symbol Parameter Test conditions Min. Typ. Max. Unit 0.4 0.7 0.9 V 2 10 µA 0.5 V Input mode FBlow/hig Input low/high level threshold h IIN Input current Output mode FBLOW Output low level FBHIGH Output high Level RLOAD = 150 Ω ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O FBDEL FBTRANS Table 13. Symbol Fast blanking RGB delay At 50% on digital RGB transients, at 2 V on FB rise transient, at 1 V on FB fall, CLOAD = 10pF maximum FB transitions at FB output - Rise time - Fall time CLOAD = 10 pF maximum between 10% and 90% between 90% and 10% 3.0 3.8 V 15 ns 10 10 ns C_Gate function output section Parameter Test conditions Min. C_GATE-H Pull-up resistor value to VCCB1 C_GATE-L Output low level Table 14. 3.4 Typ. Max. 20 IIN = 0 mA IIN = 1 mA Unit kΩ 0.3 0.7 V Max. Unit Interrupt output section Refer to Note 1. Symbol Parameter Test conditions Min. Typ. IT-Leak High level leakage External pull-up to 5 V 10 µA IT-Low Output low level (active) IIN = 0 mA IIN = 1 mA 0.3 0.7 V Note: 1 The interrupt is forced low when a change is detected on slow blanking inputs. It can be used in standby mode to wake up the microprocessor. It is released when the I²C bus register is read. 13/30 Electrical characteristics Table 15. Symbol STV6413 I²C bus characteristics Parameter Test conditions Min. Typ. Max. Unit SCL VIL Low level input voltage -0.3 1.5 V VIH High level input voltage 2.3 5.5 V ILI Input leakage current 10 µA 1.5 V VIN = 0 to 5.5 V -10 0 SDA VIL Low level input voltage -0.3 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O VIH High level input voltage ILI Input leakage current CI Input capacitance tR Input rise time tF 5.5 V 10 µA 10 pF 1.5 V to 3 V 1 µs Input fall time 3 V to 1.5 V 300 ns Low level output voltage IOL = 3 mA 0.4 V tF Output fall time 3 V to 1.5 V 250 ns CL Load capacitance 400 pF VOL 2.3 VIN = 0 to 5.5 V -10 0 Timing tLOW Clock low period 4.7 µs tHIGH Clock high period 4 µs ns tSU,DAT Data setup time 250 tHD,DAT Data hold time 0 tSU,STO Setup time from clock high to stop 4 µs 4.7 µs 4 µs 4.7 µs tBUF Start setup time following a stop tHD,STA Start Hold Time tSU,STA Start setup time following clock low to high transition 14/30 340 ns STV6413 3 I²C bus selection I²C bus selection Data transfers follow the usual I²C format; i.e. after the start condition (S), a 7-bit slave address is sent, followed by an eight-bit data direction bit (W). An 8-bit sub-address is sent to select a register, followed by an 8-bit data word to be included in the register. The IC’s I²C bus decoder enables the automatic incrementation mode in write mode. String format Write only mode (S = Start condition, P = Stop condition, A = Acknowledge ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O 3.1 I²C bus addresses d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O S Slave Address 0 A Sub-address A Data A P Read only mode S Slave Address 1 A Data A P Slave address Address A7 A6 A5 A4 A3 A2 A1 Value 1 0 0 1 0 1 1 Auto increment mode S Slave address 0 A Sub-address A Data0 A Sub-address Data1 A ... Sub-address +1 Data n A P Sub-address + N Write address: 1001 0110 = 96(hex), read address: 1001 0111 = 97(hex) Table 16. Reg. add. (hex) Input signal summary (write mode) Data d7 d6 00h TV stereo mono TV 0/6 dB 01h VCR stereo mono Not used (See Note 1) d5 d4 d3 d2 d1 d0 Audio TV volume-62 dB to 0 dB - 2 dB steps VCR audio switch control Soft volume mode CINCH audio gain TV/CINCH audio switch control TV chroma muted TV video and chroma switch control Video 02h VCR chroma muted VCR video and chroma switch control 15/30 I²C bus selection Table 16. Reg. add. (hex) STV6413 Input signal summary (write mode) (continued) Data d7 d6 RGB and FB tri-state 03h d5 d4 d3 RGB gain d2 d1 RGB switch control d0 Fast blanking mode/input selection Miscellaneous 04h IT enable SLB mode Not used (see Note 1) VCR-C output control Not used (see Note 1) Not used (see Note 1) TV R or C output selection ENC audio input gain 0/6/9 dB VCR R/C sub clamp ENC R/C sub clamp Not used (see Note 1) VCR inputs ENC inputs VCR-C gate control ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 05h VCR slow blanking TV slow blanking Standby Not used (see Note 1) 06h Note: 1 Table 17. Reg. add. (hex) TV outputs CINCH outputs VCR outputs TV inputs At register address 06h, bits marked “Not used” must be set to “1”. All other bits marked “Not used” must be set “0”. TV audio output Data Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 Soft volume change 1 X X X X X X X X X X X X X X 0 1 Active Disabled Level adjustment 5 X X X X 0 1 0 1 0 1 0 1 0 1 X X 0 dB -62 dB (-2 dB/step) 6 dB extra gain 1 X X 0 1 X X X X X X X X X X X X 0 dB +6 dB TV stereo or mono mode 1 0 1 X X X X X X X X X X X X X X 0 = stereo 1 = mono 00h 16/30 STV6413 Table 18. Reg. add. (hex) I²C bus selection Audio selection & VCR audio output Data Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 Muted Encoder L/R selected VCR L/R selected Not allowed TV L/R selected Not allowed Not allowed Not allowed 1 X X X X X X X X 0 1 X X X X X X 0 dB Follow TV Gain VCR audio output selection 2 X X X X X X X X 0 0 1 1 0 1 0 1 X X X X X X X X X X X X X X X X Muted Encoder L/R selected TV L/R selected Not allowed VCR stereo or mono mode 1 0 1 X X X X X X X X X X X X X X 0 = stereo 1 = mono TV & CINCH audio output selection 3 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 01h CINCH audio gain 17/30 I²C bus selection Table 19. Reg. add. (hex) STV6413 TV & VCR video selection Data Description TV video output selection Bits 3 Comments d7 d6 d5 d4 d3 d2 d1 d0 X X X X X 0 0 0 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 0 0 0 1 1 1 1 0 1 1 0 0 1 1 1 0 1 0 1 0 1 X X X X X X X X 0 1 X X X X X X X 0 0 0 X X X X X X X X X X X 0 0 0 1 1 1 1 0 1 1 0 0 1 1 1 0 1 0 1 0 1 X X X X X X X X X X X X X X X X X X X X X X X X X X X X 0 1 X X X X X X X X X X X X X X Y/CVBS muted & chroma muted Y/CVBS_ENC & R/C_ENC Y_ENC & C_ENC Y/CVBS_VCR & R/C_VCR Not allowed Not allowed Not allowed Not allowed ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O TV chroma output control 1 Chroma defined by d2d1d0 Chroma force to mute 02h 18/30 VCR video output selection 3 VCR chroma output control 1 Y/CVBS muted & chroma muted Y/CVBS_ENC & R/C_ENC Y_ENC & C_ENC CVBS_TV & chroma muted Not allowed Not allowed Not allowed Not allowed Chroma defined by d6d5d4 Chroma force to mute STV6413 Table 20. Reg. add. (hex) I²C bus selection RGB & fast blanking outputs Data Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 X X X X X X X X X X X X X X X X X X X X 0 0 1 1 0 1 0 1 FB forced to low level FB forced to high level FB from Encoder FB from VCR Fast blanking control 2 X X X X RGB selection 2 X X X X X X X X X X X X X X X X 0 0 1 1 0 1 0 1 X X X X X X X X Muted RGB_ENC selected RGB_VCR selected Not allowed 2 X X X X X X X X 0 0 1 1 0 1 0 1 X X X X X X X X X X X X X X X X +6 dB gain +5 dB gain +4 dB gain +3 dB gain 1 X X 0 1 X X X X X X X X X X X X +0 dB extra gain +3 dB for weak input signals 0 X X X X X X X 1 X X X X X X X ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 03h RGB gain RGB and FB control Table 21. Reg. add. (hex) 04h 1 RGB and FB outputs high impedance state RGB and FB outputs active Miscellaneous Control Data Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 R/C TV output selection 1 X X X X X X X X X X 0 0 0 0 0 1 Red signal selected Chroma signal selected C_gate output control 1 X X X X X X X X 0 1 0 0 0 0 X X High level Low level X X X 0 X 0 0 X C_VCR output control 1 X X X 1 X 0 0 X Tri-state mode (high impedance) Active X X 0 1 X X X X X X 0 0 0 0 X X Normal mode SLB TV is driven by SLB VCR 0 1 X X X X X X X X 0 0 0 0 X X No interrupt flag IT enable Slow blanking mode 1 IT enable 1 19/30 I²C bus selection Table 22. Reg. add. (hex) STV6413 Slow blanking & inputs control Data Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 Encoder R/Csub clamp 1 X X X X X X X X X X X X X X 0 1 Bottom level clamp Average level clamp VCR R/Csub clamp 1 X X X X X X X X X X X X 0 1 X X Bottom level clamp Average level clamp 2 X X X X X X X X X X X X 0 0 1 0 1 0 X X X X X X 0 dB for normal audio inputs +6 dB for weak audio inputs +9 dB for weak audio inputs 2 X X X X X X X X 0 0 1 1 0 1 0 1 X X X X X X X X X X X X X X X X Input mode only Output < 2 V Output 16/9 format Output 4/3 format 2 0 0 1 1 0 1 0 1 X X X X X X X X X X X X X X X X X X X X X X X X Input mode only Output < 2 V Output 16/9 format Output 4/3 format ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O Encoder input level adjustment 05h Slow blanking TV SCART Slow blanking VCR SCART Table 23. Reg. add. (hex) Standby modes Data Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 ENC inputs 1 1 1 X X X X X X 1 1 X X X X 0 1 Inputs active Inputs disabled VCR inputs 1 1 1 X X X X X X 1 1 X X 0 1 X X Inputs active Inputs disabled TV inputs 1 1 1 X X X X X X 1 1 0 1 X X X X Inputs active Inputs disabled VCR outputs 1 1 1 X X X X 0 1 1 1 X X X X X X Audio & video outputs ON Audio & video outputs OFF CINCH outputs 1 1 1 X X 0 1 X X 1 1 X X X X X X Audio & video outputs ON Audio & video outputs OFF TV outputs 1 1 1 0 1 X X X X 1 1 X X X X X X Audio & video outputs ON Audio & video outputs OFF 1 1 1 1 1 1 1 1 Only I²C bus and slow blanking detection parts are supplied. 06h Full stop 20/30 STV6413 I²C bus selection Table 24. Output signals (read mode) Data Reg. Add. Description Bits Comments d7 d6 d5 d4 d3 d2 d1 d0 Slow blanking TV SCART 2 X X X X X X X X X X X X X X X X X X 0 1 1 1 0 1 Input < 2 V Input 16/9 format Input 4/3 format Slow blanking VCR SCART 2 X X X X X X X X X X X X 0 1 1 1 0 1 X X X X X X Input < 2 V Input 16/9 format Input 4/3 format ) s ( t c u d o s) r ( P 3.2 Power-on reset — bus register initial conditions t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O Interrupt flag Note: 1 X X 1 X X X X 0 1 X X X X X X X X No change since read One change has been detected (refer to Note 1) The interrupt flag will be cleared when this register is read. To prepare for a new interrupt, a “1” must be re-written in the IT Enable bit (Reg. 04, d7). Power-on reset is active when the supply VDD is less than 3.5 volts. Non-significant bits (X) are pre-set to “0” Table 25. Power on reset Reg. add. (hex) d7 d6 d5 d4 d3 d2 d1 d0 00h 0 0 0 0 0 0 0 0 Audio TV and CINCH outputs are in stereo mode, 0 dB gain adjustment. 01h 0 0 0 0 0 0 0 0 TV, CINCH and VCR audio outputs are muted. VCR output is in stereo mode. 02h 0 0 0 0 0 0 0 0 VCR, TV video outputs are muted. 03h 0 0 0 0 0 0 0 0 Fast blanking is forced to ‘0’. RGB outputs are muted and in high impedance. 04h 0 0 0 0 0 0 0 0 C_GATE is high. C_VCR is high impedance. 05h 0 0 0 0 0 0 0 0 Encoder and VCR R/Csub bottom level clamp, RGB outputs 6 dB gain, and slow blanking parts are in read mode. 06h 0 0 0 0 0 0 0 0 All internal blocks are ON. Data Comments 21/30 I²C bus selection Figure 4. STV6413 Volume control characteristics 0 -36 ± 0.5 dB 31 18 Step Number ± 0.5 dB ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O + 2 dB -62 dB 22/30 - 0.5 dB STV6413 Input/output groups 4 Input/output groups Figure 5. Bottom clamped video inputs Figure 6. (pins 4, 6, 12, 14, 18, 21, 62 and 64) VCCB1 5 V VCC 5 V VCC 5 V Fast blanking inputs (pins 50 and 51) 2 V + VD ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 15 kΩ tri tri Protected Pad Figure 7. Protected Pad R/C clamped video inputs (pins 10 and 60) Figure 8. Average clamped video inputs (pin 8) VCC 5 V VCC 5 V IB 25 kΩ R/C inputs may be configured either as a bottom clamped input or as an average clamped input. In either case, the simplified input schematic is very close to one of the graphics shown above. 25 kΩ 3V tri Protected Pad Figure 9. Fast blanking output (pin 49) VCCB1 5 V Figure 10. C-gate logical output (pin 52) VCC 5 V VCC 5 V VCC 5 V 18 kΩ 50 Ω Protected Pad Protected Pad 23/30 Input/output groups STV6413 Figure 11. Video outputs (pins 38, 40, 42, 44, 46 and 48) VCC 5 V Figure 12. Audio outputs (pins 27, 28, 29, 30, 32 and 33) VCCAO 12 V VCCB1,2 ...7 5 V 60 Ω IB ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O Protected Pad Protected Pad Figure 13. Audio inputs pins 11, 13, 19, 20, 22 Figure 14. Interrupt output (pin 58) and 23) VCCA 9 V VDD 5 V 50 kΩ Float VCC/2 40 Ω IB Protected Pad Protected Pad Figure 15. Slow blanking I/O (pins 59 and 61) Figure 16. I²C bus (SDA) (pin 56) VCC 12 V VDD 5 V Float VCC12 12 V Acknowledge 10 kΩ 25 kΩ 110 kΩ 55 kΩ 24/30 Protected Pad Protected Pad STV6413 Input/output groups Figure 17. I²C bus (SCL) (pin 55) VDD 5 V Float 10 kΩ ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O Protected Pad Figure 18. Power supply connection VCCB1 VCCB2 VCCB3 VCCB4 VCCB5 VCCA0 VCCA VCC VCC12 VDD 47 4 43 39 37 31 24 1 63 53 12 41 GNDP 10 25 17 Float 12 5 GNDA GNDref GNDV 5V 57 GDD These symbols represent some huge diode and Zener-like components used for ESD protection of the device. They are not supposed to be paths for any current in normal operation mode. 25/30 Application diagram STV6413 5 Application diagram Note: The application diagram presented here is an example only and is subject to change without notice. The real application diagram will depend on application conditions and constraints. Figure 19. STV6413 application diagram ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O STV6413 Note: 26/30 For more details refer to STV6412A Application Note. STV6413 6 Package mechanical data Package mechanical data Figure 20. 64-pin, thin full plastic quad flat pack (TQFP) 0.10mm .004 seating plane ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O L1 L K 27/30 Package mechanical data Table 26. STV6413 64-pin TQFP dimensions mm Inches Dim. Min. Typ. A Max. Min. Typ. 1.60 A1 0.05 A2 1.35 b 0.17 C 0.09 Max. 0.063 0.15 0.002 0.006 1.40 1.45 0.053 0.055 0.057 0.22 0.27 0.007 0.009 0.011 0.20 0.004 0.008 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) 6.1 Environmentally-friendly packages o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O D 12.00 0.472 D1 10.00 0.394 E 12.00 0.472 E1 10.00 0.394 e 0.50 0.020 K 0° 3.5° 7° 0° 3.5° 7° L 0.45 0.60 0.75 0.018 0.024 0.030 L1 1.00 0.039 Number of pins N 64 ND 16 NE 16 In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. 28/30 STV6413 7 Revision history Revision history Table 27. Revison revision history Date Revision Changes September 2001 1.0 First issue December 2001 1.1 Pin list updated. March 2002 1.2 STV6413 Product Preview updated to datasheet. Order codes updated. Note added to Section 2.2: Thermal data on page 8. Test Conditions updated for total harmonic distortion values in Table 8: Audio section. July 2002 1.3 Modification to Note 1 on page 16 March 2007 1.4 Reformatted to new corporate template. Corrections to Figure 19: STV6413 application diagram on page 26 and addition of application diagram disclaimer. April 2007 2 Added values for RthJC and TJ in Section 2.2: Thermal data on page 8 . 01-Apr-2009 3 Preliminary banner removed, Section 6.1: Environmentally-friendly packages added. ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O 29/30 STV6413 ) s ( t c u d o s) r ( P t c e u t e d l o o r s P b O ete l ) o s ( s t b c u -O d o s) r P ( t c e t u e l d o o r s P b O e t e l o s b O Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. 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