STV6400

STV6400 DOUBLE SCART INTERFACE . . . . . . . . TWO PERIPLUGS I/O SOURCES MANAGEMENT TWO 150Ω INTEGRATED BUFFERS FOR PLUG DRIVE ONE OUTPUT WITH MUTING CAPABILITY 3 DIGITAL BUFFER OUTPUTS FOR EXTERNAL SWITCHES CONTROL LARGE SUPPLY VOLTAGE RANGE BANDWIDTH : 19MHz typ. CROSSTALK : 50dB min. I2C BUS CONTROL DIP20 (0.25) (Plastic Package) ORDER CODE : STV6400 DESCRIPTION The STV6400 is a bipolar circuit for TV and VCR applications. It is intended to process all switches relating to a 2 periplugs I/O application PIN CONNECTIONS SO20 (Plastic Package) ORDER CODE : STV6400D NC OUT 1 VCC VIDEO IN 1 DIG BUFFER 1 VIDEO IN 2 DIG BUFFER 2 VIDEO IN 3 SDA VIDEO IN 4 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 PVCC1 PVCC2 PVCC3 NC OUT 2 OUT 3 GND DIG BUFFER 3 VIDEO IN 5 SCL 6400-01.EPS May 1996 1/9 STV6400 BLOCK DIAGRAM V CC 3 PV CC1 PV CC2 PV CC3 20 19 18 STV6400 CLAMP IN 1 4 75Ω CLAMP IN 2 6 Pos 1 Pos 2 Pos 3 Pos 4 Pos 5 Pos 6 Mute Switch 1 OUT 1 0dB 2 4.7kΩ Bus 75Ω CLAMP IN 3 8 75Ω CLAMP IN 4 10 Pos 1 Pos 2 Pos 3 Switch 2 6dB OUT 2 16 75Ω 75Ω Bus -6dB 75Ω CLAMP IN 5 12 75Ω Pos 1 Pos 2 Pos 3 Pos 4 DIG BUFFER 1 DIG BUFFER 2 DIG BUFFER 3 Switch 3 6dB OUT 3 15 75Ω 5 7 13 Bus Bus Bus 14 Bus 75Ω BUS DECODER 9 SDA 11 SCL 6400-02.EPS Typical Coupling Capacitors = 100nF ABSOLUTE MAXIMUM RATINGS Symbol VCC Toper Tstg Supply Voltage Operating Temperature Storage Temperature Parameter Value 12.0 -10, + 70 -55, + 150 Unit o o C C 2/9 6400-01.TBL V STV6400 THERMAL DATA Rth (j-a) Junction-ambient Thermal Resistance DIP20 SO20 70 100 o C/W o 6400-02.TBL 6400-03.TBL Symbol Parameter Value Unit C/W DC AND AC ELECTRICAL CHARACTERISTICS VCC = 5V, Tamb = 25oC (Unless otherwise specified) RLOAD OUT 1= 4.7kΩ, RLOAD OUT2 OUT3 = 150Ω, VIN = 1VPP Symbol VCC ICC Svr Supply Current Supply Voltage Rejection Parameter Operating Supply Voltage Without loads 1kHz Test conditions Min. 4,75 Typ. 5 27 -36 Max. 11.0 40 Unit V mA dB VIDEO INPUTS VDCIN ILCAK CAPIN VIN0 VIN6 DC Input Voltage (black level) Leakage Current Input Input Capacitance Input Signal Amplitude Input Signal Amplitude Video 4 Video 1 2 3 5 1,4 1 5 2.5 1.5 3 V µA pF VPP VPP VIDEO OUTPUTS DYN DYN DYN BW0 BW6 CT* CT* CT* CT* ZOUT G0 G6 DCOUT DPH10 DPHL6 DGAIN0 DGAIN6 MUTE Dynamic Output Signal (out 1) Dynamic Output Signal (out 1) Dynamic Output Signal (out 2,3) 0dB Gain Bandwidth at -3dB 6dB Gain Bandwidth at - 3dB Crosstalk between Input 1, 2, 3, 5 and Output 2,3 Crosstalk between Input 4, and Output 2,3 Crosstalk between Input 1, 2, 3, 5 and Output 1 Crosstalk between Input 4 and Output 1 Output Impedance 0dB Gain 6dB Gain DC Output Voltage Differential Phase 0dB Output Differential Phase 6dB Output Differential Gain 0dB Output Differential Gain 6dB Output Muting Suppression at Output 1 VIN =1VPP VIN =1VPP VIN =1VPP VIN =1VPP VIN =1VPP, f = 5MHz -0.5 5.5 VCC = 5V VCC = 4.75V VCC = 5V VCC = 4.75V VIN = 1VPP VIN = 1VPP VIN = 1VPP, f = 5MHz VIN4 = 2VPP, f = 5MHz VIN = 1VPP, f = 5MHz VIN4 = 2VPP, f = 5MHz 2,5 2,3 3 2.8 10 10 23 19 -62 -60 -60 -53 4 0 6 0.7 0.25 0.5 1.5 1.8 -50 -45 % % dB -53 -52 -55 -50 10 +0.5 6.5 VPP VPP VPP VPP MHz MHz dB dB dB dB Ω dB dB V DIGITAL BUFFERS VOL ZOUT DCMAX Low Level Output Voltage Output Resistance at High Level Max DC Voltage I = 3 mA 30 VCC 0,4 V kΩ V * DIP20 package. 3/9 STV6400 I2C BUS CHARACTERISTICS Symbol SCL VIL VIH ILI fSCL tR tF CI SDA VIL VIH ILI CI tR tF VOL tF CL TIMING tLOW tHIGH tSU, DAT tHD, DAT tSU, STO tBUF tHD, STA tSU, STA Clock Low Period Clock High Period Data Set-up Time Data Hold Time Set-up Time from Clock High to Stop Start Set-up Time following a Stop Start Hold Time Start Set-up Time following Clock Low-to High Transition 4.7 4.0 250 0 4.0 4.7 4.0 4.7 340 µs µs ns ns µs µs µs µs Low Level Input Voltage High Level Input Voltage Input Leakage Current Input Capacitance Input Rise Time Input Fall Time Low Level Output Voltage Output Fall Time Load Capacitance VI = 0 to VCC 1.5V to 3V 1.5V to 3V IOL = 3mA 3V to 1.5V - 0.3 3.0 - 10 + 1.5 VCC + 0.5 + 10 10 1000 300 0.4 250 400 V V µA pF ns ns V ns pF Low Level Input Voltage High Level Input Voltage Input Leakage Current Clock Frequency Input Rise Time Input Fall Time Input Capacitance - 0.3 3.0 - 10 0 1.5V to 3V 1.5V to 3V + 1.5 VCC + 0.5 + 10 100 1000 300 10 V V µA kHz ns ns pF Parameter Test Conditions Min. Max. Unit VI = 0 to VCC Figure 1 : I2C Bus Timing SDA t BUF t LOW tf SCL t HD,STA tr t HD,DAT t HIGH t SU,DAT SDA t SU,STA t SU,STO 6400-03.EPS 4/9 6400-04.TBL STV6400 SOFTWARE SPECIFICATION I2C Address Byte 92 HEXA DATA BYTE B7 X B6 X B5 0 B4 0 0 0 0 0 1 1 1 1 X X 0 1 X X X X X X 1 0 X X X X X X 1 1 X X 1/0 X 1/0 X 1/0 X X 0 0 1 1 0 1 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 B3 B2 B1 B0 SWITCH 1 POSITION 1 VIDEO IN 1 POSITION 2 VIDEO IN 2 POSITION 3 VIDEO IN 3 POSITION 4 VIDEO IN 4 POSITION 5 VIDEO IN 5 POSITION 6 MUTE NOT ALLOWED NOT ALLOWED SWITCH 2 POSITION 1 VIDEO IN 3 POSITION 2 VIDEO IN 4 POSITION 3 VIDEO IN 5 NOT ALLOWED SWITCH 2 POSITION 1 VIDEO IN 1 POSITION 2 VIDEO IN 2 POSITION 3 VIDEO IN 4 POSITION 4 VIDEO IN 5 DIGITAL BUFFER DIG BUFFER 1 DIG BUFFER 2 DIG BUFFER 3 Remark : The letter ”X” means dont’t care. Example : XX00X100 means. Example : XX11X011 means. The switch 1 is connected to Video input 5 Digital buffer 1 is at high level Digital buffer 2 is at high level Digital buffer 3 is at low level The starting condition upon power-on is undetermined. In this case 4 words of 16 bits are necessary to fix the device configuration. In other case only one word of 16 bits is necessary to modify one configuration of the device. 5/9 STV6400 INPUT/OUTPUT PIN CONFIGURATION Pins 4-6-8-10-12 Video Input Pins 9 - 11 Bus Inputs ESD PROT Pins 9-11 Pins 4-6 6400-04.EPS SDA only 6400-06.EPS 8-10-1 2 Pins 5-7-13 Digital Buffer Output Pins 3-14 Supply Voltage 30kΩ VCC 3 CIRCUIT GROUND 14 6400-05.EPS 6400-07.EPS Pins 5 7-13 ESD PROT Pins 2-15-16-18-19-20 Video Outputs and PVCC Pins 18 19-20 4pF 1pF Pins 2 15-16 5.4kΩ 5kΩ 6/9 6400-08.EPS STV6400 TYPICAL APPLICATION POWER V CC VCC GND SDA SCL TUNER IN1 2 IC DECODER 6dB OUT1 G 6dB Mute MAIN PROCESSING OUT2 PERITV 1 IN2 OUT3 PERITV 2 IN3 CAMCORDER SATELLITE DECODER IN4 DIGITAL BUFFER DIGITAL BUFFER DIGITAL BUFFER 6400-09.EPS A TO AUDIO CMOS SWITCHING IN5 STV6400 A = -6dB G = 0dB 7/9 STV6400 PACKAGE MECHANICAL DATA 20 PINS - PLASTIC DIP20 (0.25) Dimensions a1 B b b1 D E e e3 F I L Z Min. 0.254 1.39 Millimeters Typ. Max. 1.65 Min. 0.010 0.055 Inches Typ. Max. 0.065 0.45 0.25 25.4 8.5 2.54 22.86 7.1 3.93 3.3 1.34 0.018 0.010 1.000 0.335 0.100 0.900 0.280 0.155 0.130 0.053 DIP20.TBL 8/9 PM-DIP20.EPS STV6400 PACKAGE MECHANICAL DATA 20 PINS - PLASTIC MICROPACKAGE (SO) Dimensions A a1 a2 b b1 C c1 D E e e3 F L M S Min. 0.1 0.35 0.23 Millimeters Typ. Max. 2.65 0.3 2.45 0.49 0.32 45o (typ.) Min. 0.004 0.014 0.009 Inches Typ. Max. 0.104 0.012 0.096 0.019 0.013 0.5 12.6 10 1.27 11.43 7.4 0.5 7.6 1.27 0.75 8 (Max.) o 0.020 13.0 10.65 0.496 0.394 0.050 0.450 0.291 0.020 0.299 0.050 0.030 0.512 0.419 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without noti ce. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. © 1996 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system confo rms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 9/9 SO20.TBL PM-SO20.EPS