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參數資料
| 型號： | ACD2206RS8P1 |
| 廠商： | ANADIGICS INC |
| 元件分類： | 上/下變頻器 |
| 英文描述： | RF/MICROWAVE DOWN CONVERTER |
| 封裝： | ROHS COMPLIANT, S8, MO-137AF, SSOP-28 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 415K |
| 代理商： | ACD2206RS8P1 |
02/2005
ACD2206
CATV/TV/Video Downconverter
with Dual Synthesizer
Data Sheet - Rev 2.1
Figure 1: Downconverter Block Diagram
FEATURES
Integrated Downconverter
Integrated Dual Synthesizer
256 QAM Compatibility
Single +5 V Power Supply Operation
Low Noise Figure: 8 dB
High Conversion Gain: 31 dB
Low Distortion: -53 dBc
Three-Wire Interface
Small Size
-40 °C to +85 °C
RoHS-Compliant Package Option
APPLICATIONS
Set Top Boxes
CATV Video Tuners
Digital TV Tuners
CATV Data Tuners
Cable Modems
S8 Package
28 Pin SSOP
PRODUCT DESCRIPTION
The ACD2206 uses both GaAs and Si technology
to provide the downconverter and dual synthesizer
functions in a double conversion tuner gain block,
local oscillator, balanced mixer, IF Amplifier, and
dual synthesizer. The specifications meet the
requirements of CATV/TV/Video and Cable Modem
Data applications. The ACD2206 is supplied in a 28
lead SSOP package and requires a single +5 V
supply voltage. The IC is well suited for applications
where small size, low cost, low auxiliary parts count,
and no-compromise performance is important. It
provides for cost reduction by lowering the
component and packaged IC count and decreasing
the amount of labor-intensive production alignment
steps, while significantly improving performance
and reliability.
Figure 2: Dual Synthesizer Block Diagram
RF2: 64/65
Prescaler
18 Bit RF2
N Counter
RF2
Phase
Detector
RF2
Charge
Pump
RF1
Phase
Detector
RF1
Charge
Pump
15 Bit RF2
R Counter
15 Bit RF1
R Counter
18 Bit RF1
N Counter
RF1: 64/65
Prescaler
Oscillator
22 Bit
Data Registar
CPU
CPD
RFD
REFIN
REFOUT
RFU
Clock
Data
Enable
VIF+IFOUT+
OSC OUT
TCKT
RFIN+
Phase Splitter
Low Noise
Amplifier
Mixer
RFIN-
VIF+IFOUT-
相關PDF資料 |
PDF描述 |
|---|---|
| ACD2206S8P0 | RF/MICROWAVE DOWN CONVERTER |
| ACD2206S8P1 | RF/MICROWAVE DOWN CONVERTER |
| ACPM-5002-BLK | 1850 MHz - 1910 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| ACPM-5004-TR1 | 1710 MHz - 1785 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| ACPM-5008-BLK | 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ACD2206S8P1 | |
| ACD221RNM | 制造商:Eaton Corporation 功能描述:30A/2P Fusible Non-Metallic AC Disconnect 240V Nema 3R |
| ACD222URNM | 制造商:Eaton Corporation 功能描述:60A/2P Non-Fusible Non-Metallic AC Disconnect 240V Nema 3R |
| ACD-22SW | 功能描述:鉗型萬用表及配件 TRMS 400A Swivel Clamp RoHS:否 制造商:Fluke 準確性:2 % 測距:400 A |
| ACD-23SW | 功能描述:鉗型萬用表及配件 TRMS 400A Swivel Clamp w/ Temp RoHS:否 制造商:Fluke 準確性:2 % 測距:400 A |
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