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UPC2758TB
UPC2758TB - Brand New NEC 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 µPC2757TB and µPC2758TB are silicon monolithic integrated circuit designed
as 1st frequency down converter for cellular/cordless telephone receiver
stage. The ICs consist of mixer and local amplifier. The µPC2757TB features
low current consumption and the µPC2758TB features improved intermodulation.
From these two version, you can chose either IC corresponding to your system
design. These TB suffix ICs which are smaller package than conventional T
suffix ICs contribute to reduce your system size.
The µPC2757TB and µPC2758TB are manufactured using NEC’s 20 GHz fT NESAT™|||
silicon bipolar process. This process uses silicon nitride passivation film
and gold electrodes. These materials can protect chip surface from external
pollution and prevent corrosion/migration. Thus, this IC has excellent
performance, uniformity and reliability.
FEATURES
• Wideband operation : fRFin = 0.1 to 2.0 GHz, fIFin = 20 to 300 MHz
• High-density surface mounting : 6-pin super minimold package
• Low current consumption : ICC = 5.6 mA TYP. @ µPC2757TB
ICC = 11 mA TYP. @ µPC2758TB
• Supply voltage : VCC = 2.7 to 3.3 V
• Minimized carrier leakage : Due to double balanced mixer
• Equable output impedance : Single-end push-pull IF amplifier
• Built-in power save function
APPLICATIONS
• Cellular/cordless telephone up to 2.0 GHz MAX. (example: GSM, PDC800M,
PDC1.5G and so on): µPC2758TB
• Cellular/cordless telephone up to 2.0 GHz MAX. (example: CT1, CT2 and so
on): µPC2757TB
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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