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HD155128TFEB
HD155128TFEB - Brand New Nexperia 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 HD155121F is a RF transceiver IC for GSM and PCN dual band cellular systems, and integrates most of the low power silicon functions of a transceiver. The HD155121F incorporates two bias circuits for RF LNAs, two first mixers, a second mixer, a programmable gain amplifier, and an IQ demodulator for the receiver, and an IQ modulator and offset PLL for the transmitter. Also, on chip are dividers for the phase splitter. Moreover the HD155121F includes control circuits to implement power saving modes. These functions can operate down to 2.7 V and are housed in a 48-pin LQFP SMD package.
Features
• Highly integrated RF processing for hand-portables
• Operating supply voltage
― VCC : 2.7 to 3.6 V
― Phase comparator and TXVCO driver circuit : 2.7 to 5.25 V
• Current consumption
― Rx mode (GSM) : 53 mA + LNA current
― Rx mode (PCN) : 52 mA + LNA current
― Tx mode (GSM) : 36 mA
― Tx mode (PCN) : 37 mA
― Idle mode :1 µA
• Operating temperature : –20 to +75 degree
• LQFP 48pin SMD (Low Profile Quad Flat Package)
• Wide operating frequencies
― Rx RF GSM : 925 - 960 MHz
PCN : 1805 - 1880 MHz
1st IF : 225 MHz
2nd IF : 45 MHz
― Tx RF GSM : 880 - 915 MHz
PCN : 1710 - 1785 MHz
IF GSM : 270 MHz
PCN : 135 MHz
• Offset PLL architecture for Transmitter
• High dynamic range Programmable Gain Amplifier (PGA)
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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