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| CNW139资料 | |
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CNW139 PDF Download |
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File Size : 116 KB
Manufacturer:QTC Description:Guaranteed by design and characterization. Image rejection typically falls to 30dBc at the frequency extremes. Refer to the Typical Operating Characteristics for a plot showing Receiver Gain vs. LNAGAIN Voltage, Input IP3 vs. LNAGAIN Voltage, and Noise Figure vs. LNAGAIN Voltage. Two tones at PRXIN = -45dBm each, f1 = 915.0MHz and f2 = 915.2MHz. Time delay from VRXON = 0.45V to VRXON = 2.4V transition to the time the output envelope reaches 90% of its final value. Output power typically falls to -10dBm at the frequency extremes. Two tones at VTXIN = 125mVp-p, f1 = 1.0MHz, and f2 = 1.2MHz. Time delay from VTXON = 0.45V to VTXON = 2.4V transition to the time the output envelope reaches 90% of its final value. Using tank components L3 = 5.0nH (Coilcraft A02T), C2 = C3 = C26 = 3.3pF, R6 = R7 = 10Ω. This approximates a typical application in which TXOUT is followed by an external PA and a T/R switch with finite isolation. Relative to the rising edge of PREOUT. |
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型 号：CNW139 厂 家：QTC 封 装：08+ 批 号：DIP8 数 量：30000 说 明：全新原装，长期稳定供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
