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AK2573VB-L
AK2573VB-L - Brand New AKM 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
Description
The AK2573A is a 1chip LDD(Laser Diode Driver)and an APC (Auto Power Control) for laser direct modulation application. It contains up to 156M LDD, programmable duty adjustment,BIAS and modulation currents, a digital feedback circuit, BIAS and modulation current monitors, failure alarms, I2CTM interface, an EEPROM for storing LD characteristics and user information,and TXFAULT detection for SFP application.
Features
- 1 chip 125M / 156M Laser Diode Driver (LDD) + Digital APC(APC_FF andAPC_FB)
- Programmable laser BIAS and modulation current controlled by an on-chip
temperature sensor (APC_FF)
- Digital feedback circuit for APC(APC FB)
- Two current output 8bit DACs, I-DAC1: 85mA sink for modulation current
I-DAC2: 54mA sinkfor BIAS current
- TXFAULT detection and1kbit IDField (EEPROM) for SFP(Small Form-factor
Pluggable) support
- I2CTM compatible digital I/F
- Duty adjustment
- Power failure alarm(OPTALM), Overcurrent alarm (CURRALM), Temperature alarm
(TEMPALM), Data alarm (DATAALM) and TXFAULT for failure alarm
- BIAS and modulation current monitors(*0.0095)
- Single 3.3V+/-0.2V operation
Applications
STM-1/OC-3(156Mbps) Optical Interface Module
TS–1000 (125Mbps) Optical Interface Module
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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