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參數(shù)資料
| 型號： | LMV248 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual Band GSM Power Controller |
| 中文描述： | 雙頻GSM功率控制器 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 289K |
| 代理商： | LMV248 |
DC and AC Electrical Characteristics
(Continued)
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Human Body Model (HBM) is 1.5k
in series with 100pF.
Note 3:
The output is not short circuit protected internally. External protection is necessary to prevent overheating and destruction or adverse reliability.
Note 4:
Transients and spikes during V
DD
on transition are allowed only as described in the diagram.
Note 5:
No overshoot above 100mV occurs when Tx_En is switched high to low or low to high. The overshoot is influenced by the external compensation capacitor.
Note 6:
Tested in closed loop configuration.
Note 7:
All limits are guaranteed by design or statistical analysis.
Note 8:
Typical values represent the most likely parametric norm.
Ordering Information
Package
Part Number
Packaging Marking
Transport Media
NSC
Drawing
16-Pin LLP
LMV248LQ
LMV248LQX
LMV248
LMV248
1k Units Tape and Reel
4.5k Units Tape and Reel
LQA16A
L
www.national.com
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LMV248LQX | Electrical Tape; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes |
| LMV324M | General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers |
| LMV324MT | General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers |
| LMV324MTX | General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers |
| LMV324MX | General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV248LQ | 功能描述:IC CTROL DUAL BAND PWR 16-LLP RoHS:否 類別:RF/IF 和 RFID >> RF 電源控制器 IC 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- RF 型:GSM 頻率:450MHz ~ 2GHz 特點:四頻帶 封裝/外殼:8-VFBGA 供應(yīng)商設(shè)備封裝:8-MicroSMD（1.51x1.51） 包裝:帶卷 (TR) 其它名稱:LMV243BLX |
| LMV248LQX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Band GSM Power Controller |
| LMV2F-3M4 | 制造商:BACO Controls Inc 功能描述: |
| LMV301 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Low Bias Current, 1.8V to 5V Single-Supply, Rail-to-Rail Operational Amplifier |
| LMV301MG | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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