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KA9220
KA9220 - Brand New SEC IC Chips
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
RF AMP FOR CDP
**The KA9201, which is the RF amplifier, is a monolithic integrated
circuit designed for three-spot type optical pickup of the compact disc player.**
It consists of a RF signal processing circuit, Focus Error AMP, Tracking Error AMP, Focus OK Detector, Mirror Detector, Defect Detector, EFM Comparator and automatic power controller for laser diode.
FEATURES
• Functions: RF AMP
Focus Error AMP
Tracking Error AMP
Focus OK Detector
Mirror Detector
Defect Detector
EFM (Eight to Fourteen Modulation)
Comparator
Automatic Asymmetry Control AMP
Center Voltage Buffer
APC (Automatic Power Control) AMP for Photo- Diode and Laser-Diode drive
• Single power supply operation (+ 5V) as well as split power supply operation
(± 5V)
• Low power consumption (100mW at ± 5V, 50mW at + 5V)
• Built-in automatic power controller use for P-sub and N-sub of the laser
diode
• Minimum number of external components required
• Built.in disc defect detection circuit for improvement to playability
• Recommend operation supply voltage range: VCC ~VEE : 3.4 ~ 11V VCC ~ DGND :
3.4 ~ 5.5V
• Power Supply Condition:
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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