-
Description
The TDA9818TS is an electronic component that belongs to the IC chips product category. It is designed for multi-standard vision IF signal processing and sound AM and FM demodulation. It is widely used in various electronic devices for video and audio signal processing.
Specifications and features
- Supply voltage: 5 V
- Applicable for IFs of 38.9, 45.75 and 58.75 MHz
- Gain controlled wide-band Video IF (VIF) amplifier (AC-coupled)
- True synchronous demodulation with active carrier regeneration
- Robustness for over-modulation better than 105%
- Voltage Controlled Oscillator (VCO) frequency switchable between L and L accent picture carrier frequency
- VIF Automatic Gain Control (AGC) detector for gain control
- Tuner AGC with adjustable Take-Over Point (TOP)
- Automatic Frequency Control (AFC) detector without extra reference circuit
- AC-coupled limiter amplifier for sound intercarrier signal
- Alignment-free FM Phase-Locked Loop (PLL) demodulator with high linearity
- Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode
- SIF AGC detector for gain controlled SIF amplifier
- AM demodulator without extra reference circuit
- Stabilizer circuit for ripple rejection and to achieve constant output signals
- ElectroStatic Discharge (ESD) protection for all pins
Application Scenarios
The TDA9818TS can be used in various electronic devices such as TVs, monitors, set-top boxes, and other related devices for video and audio signal processing.
Comparison
Advantages- Can process multi-standard vision IF signal and sound AM and FM demodulation
- True synchronous demodulation with active carrier regeneration provides linear demodulation, good intermodulation figures, reduced harmonics, and excellent pulse response
- Robustness for over-modulation better than 105%
- Tuner AGC with adjustable Take-Over Point (TOP) and Automatic Frequency Control (AFC) detector without extra reference circuit
- Stabilizer circuit for ripple rejection and to achieve constant output signals
Disadvantages- Requires an external alignment for VCO frequency switchable between L and L accent picture carrier frequency
-
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
Additional Information
- Datasheet: Download TDA9818TS
- Chipdatas Part: CD87-TDA9818TS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 17:58 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
Related Products
Payment Method
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.