SA636: 低压高性能混频器FM IF系统,具有高速RSSI

SA636是具有高速RSSI的低功耗高性能单片FM IF系统,集成了一个混频器/振荡器、两个限幅中频放大器、正交检波器、对数接收信号强度指示器(RSSI)、电压调节器、宽带数据输出以及快速RSSI运算放大器。SA636采用20引脚SSOP(紧缩小型封装)和HVQFN20(四侧扁平封装)。

SA636专门针对高带宽便携式通信应用而设计,工作电压可低至2.7 V。RF部分与著名的SA605类似。数据输出具有600 kHz的最小带宽。设计该输出用于解调宽带数据。RSSI输出已放大。RSSI输出可以访问反馈针脚。因此,设计人员能够调整输出电平或添加滤波。

SA636集成了掉电模式,在针脚POWER_DOWN_CTRL为低电平时可关断该器件。掉电逻辑电平与高输入阻抗CMOS和TTL兼容。

SA636: 产品结构框图
Outline 3d SOT917-1
数据手册 (1)
名称/描述Modified Date
Low voltage high performance mixer FM IF system with high-speed RSSI (REV 7.0) PDF (2.0 MB) SA636 [English]16 Jun 2016
应用说明 (1)
名称/描述Modified Date
FM/IF systems for SMSK/GFSK receivers (REV 2.0) PDF (983.0 kB) AN1997 [English]18 Aug 2014
手册 (1)
名称/描述Modified Date
RF/IF building blocks for niche handheld devices (REV 1.0) PDF (3.5 MB) 75017548 [English]03 Sep 2014
封装信息 (2)
名称/描述Modified Date
plastic shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (329.0 kB) SOT266-1 [English]08 Feb 2016
plastic thermal enhanced very thin quad flat package; no leads; 20 terminals (REV 1.0) PDF (173.0 kB) SOT917-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (222.0 kB) SOT266-1_118 [English]15 Apr 2013
支持信息 (1)
名称/描述Modified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
订购信息
型号状态Package nameRF-IF functionRF frequency [max] (MHz)IF bandwidth [max]VCC [min] (V)VCC [max] (V)ICC [max] (mA)Mixer gain [min] (dB)Mixer Noise Figure [typ] (dB)12 dB SINAD fdev=125 kHz (dBm)RSSI dynamic range [typ] (dB)
SA636BSActiveHVQFN20Single conversion receiver500252.75.57.5@3 V812@240 MHz-11190
SA636DKNo Longer ManufacturedSSOP20Single conversion receiver500252.75.57.5@3 V812@240 MHz-11190
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期EFRIFR(FIT)MTBF(小时)MSLMSL LF
SA636BSSOT917-1Reel 7" Q1/T1ActiveSA636BS,115 (9352 964 37115)Standard MarkingSA636BSAlways Pb-free0.02.05E811
SA636DK/01SOT266-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1ActiveSA636DK/01,118 (9352 752 92118)SA636DKSA636DK/01Always Pb-free0.02.05E811
Bulk PackActiveSA636DK/01,112 (9352 752 92112)SA636DKSA636DK/01Always Pb-free0.02.05E811
Low voltage high performance mixer FM IF system with high-speed RSSI SA636
FM/IF systems for SMSK/GFSK receivers SA636
RF/IF building blocks for niche handheld devices SA639DH
plastic thermal enhanced very thin quad flat package; no leads; 20 terminals SA636
plastic shrink small outline package; 20 leads; body width 4.4 mm SA636
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... SA636
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