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參數(shù)資料
| 型號(hào)： | UPC2757T |
| 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)： | 18/20頁 |
| 文件大?。?/td> | 125K |
| 代理商： | UPC2757T |
Data Sheet P12808EJ2V0DS00
18
μ
PC8112TB
NOTE ON CORRECT USE
(1) Observe precautions for handling because of electro-static sensitive devices.
(2) Form a ground pattern as widely as possible to minimize ground impedance (to prevent undesired oscillation).
Keep the track length of the ground pins as short as possible.
(3) The bypass capacitor (e.g. 1 000 pF) should be attached to the V
CC
pin.
(4) The matching circuit should be externally attached to the IF output pin.
(5) The DC cut capacitor must be each attached to the input and output pins.
RECOMMENDED SOLDERING CONDITIONS
This product should be soldered under the following recommended conditions. For soldering methods and
conditions other than those recommended below, contact your NEC sales representative.
Soldering Method
Soldering Conditions
Recommended Condition
Symbol
Infrared Reflow
Package peak temperature: 235°C or below
Time: 30 seconds or less (at 210°C)
Count: 3, Exposure limit: None
Note
IR35-00-3
VPS
Package peak temperature: 215°C or below
Time: 40 seconds or less (at 200°C)
Count: 3, Exposure limit: None
Note
VP15-00-3
Wave Soldering
Soldering bath temperature: 260°C or below
Time: 10 seconds or less
Count: 1, Exposure limit: None
Note
WS60-00-1
Partial Heating
Pin temperature: 300°C
Time: 3 seconds or less (per side of device)
Exposure limit: None
Note
–
Note
After opening the dry pack, keep it in a place below 25°C and 65% RH for the allowable storage period.
Caution Do not use different soldering methods together (except for partial heating).
For details of recommended soldering conditions for surface mounting, refer to information document
SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL (C10535E).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC2757TB | 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-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 |
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