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RF amplifier UPC3221GV 8脚 marking 3221
| 频率 Frequency | 100MHz |
| P1dB | |
| 增益 Gain | 57dB~63dB |
| 噪声系数 Noise Figure | 4.2dB~5.7dB |
| RF 类型 RF Type | |
| 电源电压 Voltage - Supply | 4.5V~5.5V |
| 电源电流 Current - Supply | 26mA~41mA |
| 测试频率 Test Frequency | |
| Description & Applications | FEATURES • NEC's GENERAL PURPOSE 5 V AGC AMPLIFIER • ON-CHIP LOW DISTORTION AMPLIFIER: IIP3 = +2.5 dBm at minimum gain • WIDE AGC DYNAMIC RANGE:GCR = 50 dB TYP • ON-CHIP VIDEO AMPLIFIER: VOUT = 1.0 VP-P at single-ended output • SUPPLY VOLTAGE: VCC = 5 V • PACKAGED IN 8 PIN SSOP SUITABLE FOR SURFACE MOUNTING • LOW NOISE FIGURE:4.2 dB TYP APPLICATIONS • Digital CATV • Cable modem receivers • IP Telephony receivers |
| 描述与应用 | 特点 •NEC的通用5 V AGC放大器 •片上低失真放大器：IIP3=+2.5 dBm，在最小增益 •宽AGC动态范围：GCR= 50 dB（典型值） •片上视频放大器：VOUT=1.0 VP-P单端输出 •电源电压：Vcc= 5 V •包装适于表面贴装8引脚SSOP •低噪声系数：4.2 dB（典型值） 应用 •数字CATV •电缆调制解调器接收机 •IP电话接收器 |
