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TDA9809
TDA9809 - Brand New PHI RF Demodulators
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
GENERAL DESCRIPTION
The TDA9809M is an integrated circuit for single standard vision IF signal processing, FM demodulation and FM radio demodulation in multimedia sets.
FEATURES
• 5 V supply voltage
• Applicable at Intermediate Frequencies (IFs) of 38.9 and 45.75 MHz
• Gain controlled wideband Video IF (VIF) amplifier (AC-coupled)
• True synchronous demodulation with active carrier regeneration (very linear
demodulation, good
intermodulation figures, reduced harmonics, excellent pulse response)
• Robustness for over-modulation better than 105% due to PLL bandwidth control
for negative modulation standards
• VIF AGC (Automatic Gain Control) detector for gain control, operating as
peak sync detector for negative
modulation standards
• Tuner AGC with adjustable TakeOver Point (TOP)
• AFC (Automatic Frequency Control) detector without extra reference circuit
• AC-coupled limiting amplifier for sound intercarrier signal
• Alignment-free FM PLL (Phase-Locked Loop) demodulator with high linearity;
integrated de-emphasis
resistor
• Integrated level detector
• Alignment-free FM radio AFC detector with external resonator
• RIF (Radio IF) amplifier for 10.7 MHz
• Stabilizer circuit for ripple rejection and to achieve constant output
signals
• ESD (Electrostatic Discharge) protection for all pins.
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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