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PMB6744F
PMB6744F - Brand New SIEMENS 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
Overview
• Bluetooth Transveiver for the 2.4 GHz ISM Band
(RF range 2378-2497 MHz)
• Part of complete Infineon Bluetooth
chipset solution
• Completely integrated receiver with outstanding
RF performance:
best in class sensitivity and blocking
• Low current consumption
• No external IF filters or RF filters necessary
• B6HFC BiCMOS technology, 25 GHz ft
• fully balanced self adjusting VCO with integrated
varactor diodes for receive and transmit mode
• Prescaler and PLL on-chip with 1 MHz charge pump reference frequency
• Supply voltage regulators for the VCO and the analogue part
• Internal current reference for PLL charge pump to get constant lock-in time
• Small outline P-TSSOP-38 package (PMB 6625) or
very small VQFN 40 package (PMB6627)
• low-if receiver topology solution
Benefits: + no IF SAW-filter necessary or RF ceramic filter necessary
+ reduced component count
• 2.5 GHz RF Power amplifier included, output power adjustable with external
resistor,
Benefits: + No external PA necessary for Bluetooth power class 2 operation
+ direct interface to power class 1 PA via small matching circuits
+ reduced RF front end component count
• On-chip LNA for optimum sensitivity and blocking
• 70 dB RSSI dynamic range, high stability
• Data Slicer including specialized offset compensation or analogue output
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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