Overview
The TDA9886TS/V5,118 is an alignment-free multistandard (PAL, SECAM, and NTSC) vision and sound Intermediate Frequency (IF) signal Phase-Locked Loop (PLL) demodulator produced by NXP USA Inc. This component is designed to handle both positive and negative modulation, including sound AM and FM processing. It features I2C-bus control for all functions, making it highly versatile and easy to integrate into various applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VP) | 4.5 | 5.0 | 5.5 | V |
| Supply Current (IP) | 52 | 63 | 70 | mA |
| VIF Input Voltage (Vi(VIF)(rms)) | 5 | 6 | - | MHz |
| Video Bandwidth (-3dB) | 3.95 | 4.05 | - | MHz (for ftrap = 4.5 MHz) |
| Sound Carrier Trap Frequencies | 4.5, 5.5, 6.0, 6.5 | - | - | MHz |
| Reference Frequency Input | 4 | - | - | MHz |
| Package Type | - | - | - | 24-SSOP |
| Mounting Type | - | - | - | Surface Mount |
Key Features
- Alignment-free multistandard (PAL, SECAM, and NTSC) vision and sound IF signal PLL demodulator
- Handles both positive and negative modulation, including sound AM and FM processing
- I2C-bus control for all functions
- Gain controlled wideband Vision Intermediate Frequency (VIF) amplifier, AC-coupled
- Multistandard true synchronous demodulation with active carrier regeneration
- Fully integrated VIF Voltage-Controlled Oscillator (VCO), alignment-free, with frequencies switchable via I2C-bus
- VIF Automatic Gain Control (AGC) detector for gain control
- Precise fully digital Automatic Frequency Control (AFC) detector with 4-bit digital-to-analog converter
- TakeOver Point (TOP) adjustable via I2C-bus or alternatively with potentiometer
- Fully integrated sound carrier trap for 4.5 MHz, 5.5 MHz, 6.0 MHz, and 6.5 MHz, controlled by FM-PLL oscillator
- Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode, PLL controlled
Applications
- Television (TV) systems
- Video Tape Recorders (VTR)
- Personal Computers (PC) with TV capabilities
- Set-Top Boxes (STB)
- Professional video equipment
Q & A
- What is the TDA9886TS/V5,118 used for?
The TDA9886TS/V5,118 is used as an alignment-free multistandard (PAL, SECAM, and NTSC) vision and sound IF signal PLL demodulator in various video and audio applications.
- What are the supported modulation types?
The component supports both positive and negative modulation, including sound AM and FM processing.
- What is the supply voltage range for the TDA9886TS/V5,118?
The supply voltage range is from 4.5 V to 5.5 V.
- What is the package type of the TDA9886TS/V5,118?
The component is packaged in a 24-SSOP (Shrink Small Outline Package).
- How is the component controlled?
The component is controlled via the I2C-bus, allowing for flexible and precise control over its functions.
- What are the key features of the VIF amplifier in the TDA9886TS/V5,118?
The VIF amplifier is gain-controlled, wideband, and AC-coupled.
- What frequencies does the sound carrier trap support?
The sound carrier trap supports frequencies of 4.5 MHz, 5.5 MHz, 6.0 MHz, and 6.5 MHz.
- Can the TakeOver Point (TOP) be adjusted?
Yes, the TakeOver Point (TOP) can be adjusted via the I2C-bus or alternatively with a potentiometer.
- What is the purpose of the AFC detector in the TDA9886TS/V5,118?
The AFC (Automatic Frequency Control) detector provides precise frequency control with a 4-bit digital-to-analog converter.
- In which applications is the TDA9886TS/V5,118 commonly used?
The component is commonly used in TV systems, VTR, PC with TV capabilities, STB, and professional video equipment.
