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TDA4470
TDA4470 - Brand New TFK/T Linear - Video Processing
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The TDA4470 is an integrated bipolar circuit for multi standard video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), positive modulation (e.g., L standard) and the AM, FM/NICAM sound IF signals.
Features
• 5 V supply voltage; low power consumption
• Active carrier generation by FPLL principle (frequency-phase-locked-loop)
for true synchronous demodulation
• Very linear video demodulation, good pulse response and excellent
intermodulation figures
• VCO circuit operates at picture carrier frequency, the VCO frequency is
switchable for L’-mode
• Alignment-free AFC without external reference circuit, polarity of the AFC
curve is switchable
• VIF-AGC for negative modulated signals (peak sync. detection) and for
positive modulation (peak white/ black level detector)
• Tuner AGC with adjustable take over point
• Alignment-free quasi parallel sound (QPS) mixer for FM/NICAM sound IF
signals Features
• 5 V supply voltage; low power consumption
• Active carrier generation by FPLL principle (frequency-phase-locked-loop)
for true synchronous demodulation
• Very linear video demodulation, good pulse response and excellent
intermodulation figures
• VCO circuit operates at picture carrier frequency, the VCO frequency is
switchable for L’-mode
• Alignment-free AFC without external reference circuit, polarity of the AFC
curve is switchable
• VIF-AGC for negative modulated signals (peak sync. detection) and for
positive modulation (peak white/black level detector)
• Tuner AGC with adjustable take over point
• Alignment-free quasi parallel sound (QPS) mixer for FM/NICAM sound IF
signals
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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