| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
Complete Direct-Conversion L-Band Tuner 文件:330.99 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
Complete Direct-Conversion L-Band Tuner 文件:330.99 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
L-Band Tuner with Programmable Baseband Filter 文件:738.54 Kbytes 頁(yè)數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
Fully Assembled and Tested 文件:578.55 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Fully Assembled and Tested 文件:578.55 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Complete Direct-Conversion L-Band Tuner 文件:330.99 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
All Critical Peripheral Components Included 文件:877.38 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
完備的直接變頻L波段調(diào)諧器 The MAX2121 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The device directly converts the satellite signals from the LNB to baseband using a broadband I/Q downconverter. The operating frequency range extends from 925MHz to 2175MHz.\nThe device include ? 925MHz to 2175MHz Frequency Range \n? Monolithic VCO\n? Low Phase Noise: -97dBc/Hz at 10kHz \n? No Calibration Required\n? High Dynamic Range: -75dBm to 0dBm \n? Integrated LP Filters: 123.75MHz \n? Single +3.3V ±5% Supply \n? Low-Power Standby Mode \n? Address Pin for Multituner Applications ; | ADI 亞德諾 | ADI | ||
帶有基帶濾波器的L波段調(diào)諧器 MAX2121B低成本、直接轉(zhuǎn)換調(diào)諧器IC設(shè)計(jì)用于衛(wèi)星機(jī)頂盒和VSAT應(yīng)用。器件利用I/Q下變頻器將衛(wèi)星信號(hào)直接從LNB轉(zhuǎn)換至基帶。工作頻率范圍為925MHz至2250MHz。器件包括LNA和射頻可變?cè)鲆娣糯笃?、I和Q下變頻混頻器,以及數(shù)字控制基帶濾波器(40MHz至124MHz)和可變?cè)鲆娣糯笃?。同時(shí),射頻和基帶可變?cè)鲆娣糯笃魈峁┏^(guò)80dB的增益控制范圍。器件包括完整的VCO以及完善的N分頻合成器。此外,提供片上晶振以及緩沖輸出,用于驅(qū)動(dòng)附加調(diào)諧器和解調(diào)器。通過(guò)2線串口進(jìn)行合成器編程和器件配置。IC具有VCO自動(dòng)選擇(VAS)功能,自動(dòng)選擇正確的VCO。對(duì)于多調(diào)諧器應(yīng)用,器件可配置為兩個(gè)2 ·完整接收器節(jié)省成本和空間\n·集成低相位噪聲VCO-97dBc/Hz @ 10kHz\n·集成14位N分頻合成器\n·地址引腳支持多調(diào)諧器應(yīng)用\n·低功耗降低成本\n·495mW功耗\n·10mW待機(jī)模式功耗\n·高動(dòng)態(tài)范圍,無(wú)需外部LNA和/或衰減器\n·-75dBm至0dBm輸入功率\n·8dB噪聲系數(shù)\n·集成LP濾波器簡(jiǎn)化設(shè)計(jì)\n·可編程帶寬:40MHz至124MHz\n·差分I/Q接口最大程度降低EMI\n·1VP-P滿幅輸出\n·串口和小型封裝減小尺寸\n·5mm x 5mm、28引腳TQFN封裝\n·I2C 2線串口; | ADI 亞德諾 | ADI | ||
Package:28-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:RF/IF,射頻/中頻和 RFID 射頻接收器 描述:RF RCVR 925MHZ-2.175GHZ 28TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- # Tx:
3
- VSUPPLY(V):
3.3
- Data Rate (min)(kbps):
120
- ICC (typ)(mA):
1.5
- Internal Charge Pump:
Yes
- External Caps:
2
- Cap. Value (nom)(μF):
0.33/0.68
- Rx Active in Shutdn:
5
- Features:
Shutdown
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOIC (W)/24
- Smallest Available Pckg. (max w/pins)(mm2):
65.8
- Budgetary Price (See Notes):
$5.14 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MAX |
11+ |
QFN28 |
5000 |
原裝現(xiàn)貨價(jià)格有優(yōu)勢(shì)量大可以發(fā)貨 |
詢價(jià) | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)! |
詢價(jià) | ||
MAXIM |
17+ |
SSOP24 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
SSOP |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAX |
25+ |
DIP16腳 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAXIM |
13+ |
SSOP |
3258 |
原裝分銷(xiāo) |
詢價(jià) | ||
MAXIM |
23+ |
SSOP24 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
Maxim |
24+ |
射頻開(kāi)發(fā)工具 |
17900 |
一級(jí)授權(quán)代理原裝現(xiàn)貨熱賣(mài) |
詢價(jià) | ||
MAX |
05+ |
原廠原裝 |
4289 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) |
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