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參數(shù)資料
| 型號(hào)： | MICRF008BM |
| 廠商： | MICREL INC |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | QwikRadio⑩ Sweep-Mode Receiver |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 115K |
| 代理商： | MICRF008BM |
MICRF008
Pin Configuration
Micrel
MICRF008
2
July 2003
Pin Description
Pin Number
Pin Name
Pin Function
1
SEL0
Bandwidth Selection Bit 0 (Input): Sets the desired demodulator filter
bandwidth. See Table 1. Internally pulled-up to V
DD
.
Antenna (Input): High-impedance, internally AC-coupled receiver input.
Connect this pin to the matching network. See “Applications Information” for
optional band-pass filter information.
2
ANT
3
VDD
Positive Supply Input: Connect a low ESL, low ESR decoupling capacitor
from this pin to V
SS
, as short as possible.
[Data Slicing] Threshold Capacitor (External Component): Capacitor
extracts the DC average value from the demodulated waveform which
becomes the reference for the internal data slicing comparator. See “Appli-
cations Information”for selection.
4
CTH
5
DO
Digital Output (Output): CMOS-level compatible data output signal.
6
VSS
Negative Supply Input: Connect this pin to the RF ground.
7
CAGC
AGC Capacitor (External Component): Integrating capacitor for on-chip
AGC (automatic gain control). The decay/attack time-constant (
τ
) ratio is
nominally 10:1. See “Applications Information”for capacitor selection.
8
REFOSC
Reference Oscillator (External Component or Input): Timing reference for
on-chip tuning and alignment. Connect either a ceramic resonator or a
crystal between this pin and V
SS
, or drive the input with an AC-coupled
0.5V
PP
input clock.
1
SEL0
ANT
VDD
CTH
8
REFOSC
CAGC
VSS
DO
7
6
5
2
3
4
8-Pin SOP (M)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MICRF011 | QwikRadiotm Receiver/Data Demodulator Preliminary Information |
| MICRF011BM | QwikRadiotm Receiver/Data Demodulator Preliminary Information |
| MICRF011BN | QwikRadiotm Receiver/Data Demodulator Preliminary Information |
| MICRF102 | QwikRadio UHF ASK Transmitter |
| MICRF102BM | QwikRadio UHF ASK Transmitter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MICRF008BM TR | 功能描述:IC RECEIVER 300-440MHZ 8-SOIC RoHS:否 類(lèi)別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB，表面貼裝 特點(diǎn):- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤(pán) |
| MICRF008YM | 功能描述:射頻接收器 300-440MHz Low-Cost Receiver, Sweep-Mode( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MICRF008YM TR | 功能描述:射頻接收器 300-440MHz Low-Cost Receiver, Sweep-Mode( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MICRF009 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:QwikRadio Low-Power UHF Receiver |
| MICRF009BM | 功能描述:IC RECEIVER UHF LOW POWER 16SOIC RoHS:否 類(lèi)別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB，表面貼裝 特點(diǎn):- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤(pán) |
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