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參數資料
| 型號： | ADA4304-4ACPZ-R7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 分路器/合路器 |
| 英文描述： | 54 MHz - 865 MHz RF/MICROWAVE SPLITTER |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, LFCSP, 16 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 431K |
| 代理商： | ADA4304-4ACPZ-R7 |
1:3 and 1:4 Single-Ended, Low Cost,
Active RF Splitters
ADA4304-3/ADA4304-4
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
Ideal for CATV and terrestrial applications
2.4 GHz, 3 dB bandwidth
1 dB flatness: 54 MHz to 865 MHz
Low noise figure: 4.6 dB
Low distortion
Composite second-order (CSO): 62 dBc
Composite triple beat (CTB): 72 dBc
Nominal 3 dB gain per output channel
25 dB output-to-output isolation, 50 MHz to 1000 MHz
75 Ω input and outputs
Small package size: 16-lead, 3 mm × 3 mm LFCSP
APPLICATIONS
Set-top boxes
Residential gateways
CATV distribution systems
Splitter modules
Digital cable ready (DCR) TVs
FUNCTIONAL BLOCK DIAGRAMS
VIN
VOUT3
VOUT1
GND
VCC
0.01F
IL
1H
5V
ADA4304-3
VOUT2
0.01F
0.1F
0
70
82-
00
1
Figure 1.
VIN
VOUT3
VOUT1
GND
VCC
0.01F
IL
1H
5V
VOUT4
0.01F
VOUT2
0.01F
0.1F
0
70
82-
00
2
ADA4304-4
Figure 2.
GENERAL DESCRIPTION
The ADA4304-3/ADA4304-4 are 75 Ω active splitters for use in
applications where a lossless signal split is required. Typical
applications include multituner digital set-top boxes, cable
splitter modules, multituners/digital cable ready (DCR)
televisions, and home gateways where traditional solutions
require discrete passive splitter modules with separate fixed
gain amplifiers.
The ADA4304-3/ADA4304-4 are fabricated using the Analog
Devices, Inc., proprietary silicon germanium (SiGe),
complementary bipolar process, enabling them to achieve very
low levels of distortion with a noise figure of 4.6 dB. The parts
provide low cost alternatives that simplify designs and improve
system performance by integrating a signal splitter element and
a gain block into a single IC. The ADA4304-3/ADA4304-4 are
available in a 16-lead LFCSP and operate in the extended
industrial temperature range of 40°C to +85°C.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADA4304-4ACPZ-RL | 功能描述:IC RF SPLITTER ACTIVE 16LFCSP RoHS:是 類別:RF/IF 和 RFID >> RF 功率分配器/分線器 系列:- 標準包裝:98 系列:- 插入損耗:- 頻率:40MHz ~ 880MHz 技術規格:- 尺寸/尺寸:* 封裝/外殼:- 包裝:管件 |
| ADA4310 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, Dual, High Current Output Line Driver with Shutdown |
| ADA4310-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, Dual, High Current Output Line Driver with Shutdown |
| ADA4310-1ACPZ-R2 | 功能描述:IC OPAMP CF DUAL LDIST 16LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:帶卷 (TR) |
| ADA4310-1ACPZ-R7 | 功能描述:IC OPAMP CF DUAL LDIST 16LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:100 系列:- 放大器類型:通用 電路數:1 輸出類型:- 轉換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:管件 |
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