STV6414AD STMicroelectronics, STV6414AD Datasheet
STV6414AD
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STV6414AD Summary of contents
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... It provides the audio and video routings required in a two SCART set-top box design LQFP64 (10 × 10 × 1.4 mm) package, the STV6414A is compatible with the STV6413. Table 1. Device summary Order code Packaging STV6414AD Tray STV6414ADT Tape and reel Rev 1 STV6414A 1/32 www.st.com 32 ...
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Contents Contents 1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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STV6414A 1 General information Figure 1. STV6414A pinout diagram FBOUT_TV 49 FBIN_VCR 50 FBIN_ENC VDD SCL 55 SDA 56 GND 57 58 IT_OUT 59 SLB_TV R/CIN_VCR 60 SLB_VCR 61 GIN_VCR 62 VCC12 63 BIN_VCR ...
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General information 1.1 I/O pin description Table 2. I/O pin description Pin No. Name 1 VCC DECV 4 Y/CVBSIN_ENC 5 GND 6 YIN_ENC CIN_ENC R/CIN_ENC 11 RIN_ENC 12 GIN_ENC 13 LIN_ENC ...
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STV6414A Table 2. I/O pin description (continued) Pin No. Name 31 VCCAO (see 32 ROUT_TV 33 LOUT_TV VCCB5 38 BOUT_TV 39 VCCB4 40 GOUT_TV 41 GNDB 42 R/COUT_TV 43 VCCB3 44 Y/CVBSOUT_TV 45 ...
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General information Table 2. I/O pin description (continued) Pin No. Name 63 VCC12 64 BIN_VCR Figure 2. Power supply configuration STV6414A 63 VCC12 31 VCCAO 12V In applications where a 12 volt supply from slow blanking is used to derive ...
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STV6414A Figure 3. STV6414A block diagram FBIN_ENC FBIN_VCR BIN_ENC LPF BIN_VCR LPF GIN_ENC GIN_VCR R/CIN_ENC LPF R/CIN_VCR CIN_ENC LPF Y/CVBSIN_VCR YIN_ENC LPF Y/CVBSIN_ENC LPF CVBSIN_TV LIN_ENC 0/6/9 dB LIN_TV RIN_ENC 0/6/9 dB RIN_TV LIN_VCR RIN_VCR FBIN_ENC FBIN_VCR FB Switch BIN_ENC ...
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General information Figure 4. STV6414A functional diagram R Fast Blanking CVBS Audio L SCART1 Audio R TV CVBS/Y Audio L Audio R Slow Blanking Interrupt Micro 8/32 Audio L STV6414A Audio R R/C G RGB and FB Switches ...
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STV6414A 2 Electrical characteristics Table 3. Absolute maximum ratings Symbol Parameter V Supply voltage for slow blanking sections CC12 V Supply voltage for audio drivers CCAO V Supply voltage for digital audio sections CCA V Supply voltage for digital sections ...
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Electrical characteristics Table 5. Recommended operating conditions (continued) Symbol Parameter V Video operating supply voltage CC Slow blanking control supply V CC12 voltage Active mode (all channels ON) I Digital supply current DD I Audio supply current CCA Total video ...
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STV6414A Table 6. Audio section characteristics (continued) Symbol Parameter Channel separation, from audio CS inputs Between L & outputs Channel isolation from video Ci inputs V Output DC level OUT V DC offset change OFF R Output ...
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Electrical characteristics Figure 5. Volume control characteristics 0 -36 -62 dB 2.4 Video section characteristics °C, V AMB CCAO kΩ LOUTA Table 7. Video characteristics Symbol Parameter V DC input level DCIN ...
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STV6414A Table 7. Video characteristics (continued) Symbol Parameter Crosstalk isolation between input CTi channel Crosstalk Isolation CTo between output channel R Output resistance OUT G Gain at RGB outputs RGB G Gain matching between RGBM G Step ...
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Electrical characteristics Table 8. Chroma section characteristics (continued) Symbol Parameter Crosstalk isolation between CTo output channel R Output resistance OUT G Gain at OUTC OUTC Gain matching between inputs Mute Mute suppression Chroma to luma delay, source ...
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STV6414A Table 10. Fast blanking section (continued) Symbol Parameter FB Fast Blanking RGB delay DEL FB Transitions at FB output FB Rise Time TRANS Fall Time Table 11. Interrupt output Symbol Parameter IT-Leak High level leakage IT-Low Output low level ...
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Electrical characteristics 2.7 I²C bus characteristics T = 25°C, V AMB CCAO R = 10kΩ LOUTA 2 Table 13 bus characteristics Symbol Parameter SCL V Low level input voltage IL V High level input voltage IH ...
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STV6414A Figure 6. I²C bus timing SDA t BUF SCL t HD,STA SDA (start, stop) t LOW HD,DAT HIGH t SU,STA Electrical characteristics SU,DAT t SU,STO 17/32 ...
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I²C bus selection 3 I²C bus selection Data transfers follow the usual I²C format; that is, 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 ...
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STV6414A Table 18. Input signal summary (write mode) (continued) Reg add (hex) d7 VCR chroma 02h VCR video and chroma switch control muted RGB and FB 03h RGB gain tri-state Miscellaneous 04h IT enable SLB mode 05h VCR slow blanking ...
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I²C bus selection Table 20. Audio selection and VCR audio output Reg add Description (hex) TV & CINCH audio output selection 01h CINCH audio gain VCR audio output selection VCR stereo or mono mode 20/32 Data Bits ...
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STV6414A Table 21. TV and VCR video selection Reg add Description (hex) TV video output selection TV chroma output control 02h VCR video output selection VCR chroma output control Data Bits ...
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I²C bus selection Table 22. RGB and fast blanking outputs Reg add Description (hex) Fast blanking control RGB selection 03h RGB gain RGB and FB control Table 23. Miscellaneous control Reg add Description (hex) R/C TV output selection Not used ...
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STV6414A Table 24. Slow blanking and inputs control Reg add Description (hex) Encoder R/Csub clamp VCR R/Csub clamp Encoder input level adjustment 05h Slow blanking TV SCART Slow blanking VCR SCART Data Bits ...
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I²C bus selection Table 25. Standby modes Reg add Description (hex) ENC inputs VCR inputs TV inputs VCR outputs 06h CINCH outputs TV outputs Full stop Table 26. Output signals (read mode) Reg add Description (hex) Slow blanking TV SCART ...
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STV6414A 4 Input/output groups Figure 7. Bottom clamped video inputs (pins 12, 14, 18, 21, 62, and 64 kΩ tri Protected pad Figure 9. R/C clamped video inputs (pins 10 and ...
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Input/output groups Figure 13. Audio inputs (pins 7, 9 11, 13, 19, 20, 22, and 23 kΩ 2 kΩ 24 kΩ Protected pad V REF Figure 15. Slow blanking I/O (pins 59 and 61) 110 kΩ 55 ...
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STV6414A Figure 19. I²C bus (ADD) (pin 54 Float DD 10 kΩ Protected pad Figure 21. Power supply connection ...
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Application diagram 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 22. STV6414A application diagram 28/32 STV6414A ...
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STV6414A 6 Package mechanical data Figure 23. 64 pin, LQFP64 (low-profile quad flat package) 10 x10 x 1.4 mm Pin 1 identification Table 27. LQFP64 package dimensions Dimension Minimum A A1 0.05 A2 1.35 b 0.17 c 0.09 ccc D ...
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Package mechanical data Table 27. LQFP64 package dimensions (continued) Dimension Minimum 0. 6.1 Lead-free packaging To meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The ...
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STV6414A Revision history Table 28. Document revision history Date 26-Jun-2008 Revision 1 Initial release Revision history Changes 31/32 ...
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