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參數(shù)資料
| 型號： | SP5055SMP |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 2.6GHz Bidirectional I2C BUS Controlled Synthesiser |
| 中文描述： | 2.6GHz的雙向I2C總線控制合成器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 197K |
| 代理商： | SP5055SMP |
The SP5055 is a single chip frequency synthesiser designed
for TV tuning systems. Control data is entered in the standard
I
2
C BUS format. The device contains 4 addressable current
limited outputs and 4 addressable Bi-Directional open collector
ports one of which is a 3 bit ADC. The information on these
ports can be read via the I
2
C BUS. The device has one fixed
I
2
C BUS address and 3 programmable addresses, programmed
by applying a specific input voltage to one of the current limited
outputs. This enables 2 or more synthesisers to be used in a
system.
FEATURES
I
Complete 2.6GHz Single Chip System
I
Programmable via I
2
C BUS
I
Low power consumption (5V 65mA)
I
Low Radiation
I
Phase Lock Detector
I
Varactor Drive Amp Disable
I
6 Controllable Outputs, 4 Bi-Directional
I
5 Level ADC
I
Variable I
2
C BUS Address For Multi Tuner Applications
I
Full ESD Protection*
* Normal ESD handling procedures should be observed.
Fig. 1 Pin connections – top view
APPLICATIONS
I
Satellite TV
I
High IF Cable Tuning Systems
ORDERING INFORMATION
SP5055S MP -
(16 lead Miniature Plastic package)
SP5055
2.6GHz Bidirectional I
2
C BUS Controlled Synthesiser
Supersedes version in April 1994 Consumer IC Handbook, HB3120 - 2.0
DS2384 - 4.4 May 1996
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| SP5070 | 2.GHz Fixed Modulus Frequency Synthesiser |
| SP5070DP | 2.GHz Fixed Modulus Frequency Synthesiser |
| SP5070FMP | 2.GHz Fixed Modulus Frequency Synthesiser |
| SP5502FKGMPAS | 1.3GHz I2C BUS 4-Address Synthesiser |
| SP5502 | 1.3GHz I2C BUS 4-Address Synthesiser |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP505A | 制造商:BLKBOX 功能描述: |
| SP505AB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:WAN Multi-Mode Serial Transceiver |
| SP505ACF | 制造商: 功能描述: 制造商:Exar Corporation 功能描述: 制造商:undefined 功能描述: |
| SP505ACF-L | 制造商:Exar Corporation 功能描述:TRANSCEIVER MULTI MODE SMD 505 制造商:Exar 功能描述:Transceiver WAN Multi-Mode 10Mbps MQFP80 |
| SP505ACM | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:WAN Multi-Mode Serial Transceiver |
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