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參數(shù)資料
| 型號(hào)： | UPC2757TB |
| 廠商： | NEC Corp. |
| 英文描述： | SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE |
| 中文描述： | 硅單片第一頻率向下蜂窩轉(zhuǎn)爐/無繩電話 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 123K |
| 代理商： | UPC2757TB |
Caution Electro-static sensitive devices
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
BIPOLAR ANALOG INTEGRATED CIRCUITS
μ
PC2757TB,
μ
PC2758TB
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER
FOR CELLULAR/CORDLESS TELEPHONE
Document No. P12771EJ2V0DS00 (2nd edition)
Date Published June 2000 N CP(K)
Printed in Japan
DATA SHEET
1997, 2000
The mark shows major revised points.
DESCRIPTION
The
μ
PC2757TB and
μ
PC2758TB 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
μ
PC2757TB features low current consumption and the
μ
PC2758TB 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
μ
PC2757TB and
μ
PC2758TB are manufactured using NEC’s 20 GHz f
T
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
High-density surface mounting
Low current consumption
: f
RFin
= 0.1 to 2.0 GHz, f
IFin
= 20 to 300 MHz
: 6-pin super minimold package
: I
CC
= 5.6 mA TYP. @
μ
PC2757TB
I
CC
= 11 mA TYP. @
μ
PC2758TB
: V
CC
= 2.7 to 3.3 V
: Due to double balanced mixer
: Single-end push-pull IF amplifier
Supply voltage
Minimized carrier leakage
Equable output impedance
Built-in power save function
APPLICATIONS
Cellular/cordless telephone up to 2.0 GHz MAX. (example: GSM, PDC800M, PDC1.5G and so on):
μ
PC2758TB
Cellular/cordless telephone up to 2.0 GHz MAX. (example: CT1, CT2 and so on):
μ
PC2757TB
ORDERING INFORMATION
Part Number
Package
Markings
Supplying Form
Product Type
μ
PC2757TB-E3
C1X
Low current consumption
μ
PC2758TB-E3
6-pin
super
minimold
C1Y
Embossed tape 8 mm wide.
Pin 1, 2, 3 face the tape perforation side.
Qty 3kpcs/reel.
High OIP
3
Remark
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order:
μ
PC2757TB,
μ
PC2758TB)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC2757TB-A | 功能描述:上下轉(zhuǎn)換器 3V Downconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| UPC2757TB-E3 | 制造商:NEC 制造商全稱:NEC 功能描述:SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE |
| UPC2757TB-E3-A | 功能描述:上下轉(zhuǎn)換器 3V Downconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| UPC2757TB-EVAL | 功能描述:射頻開發(fā)工具 For UPC2757TB-A RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| UPC2757T-E3 | 制造商:NEC 制造商全稱:NEC 功能描述:3 V, SILICON MMIC FREQUENCY CONVERTER |
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