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參數資料
| 型號： | U6225B |
| 英文描述： | 2.9 GHz PLL for SAT TV Receiver with Universal Bus |
| 中文描述： | 2.9 GHz的鎖相環通用總線的衛星電視接收器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 166K |
| 代理商： | U6225B |
TELEFUNKEN Semiconductors
U6225B
Rev. A1: 25.10.1995
1 (12)
2.9 GHz PLL for SAT TV Receiver with Universal Bus
Description
The U6225B is a single chip PLL for SAT-TV tuners. It
contains on one chip all functions required for PLL con-
trol of a VCO. This IC also contains a high frequency
prescaler and can handle frequencies up to 2.9 GHz.
The U6225B has a fixed reference divider of 512, while
the U6223B has a programmable 256/ 512/ 1024
reference divider.
Features
2.9 GHz divide-by-16 prescaler integrated
Universal bus:
I
2
C-bus
or
3-wire-bus
I
2
C-bus software compatible
to U6204B
3-wire-bus software compatible to
U6358B (19 bit)
I
2
C-bus mode:
5 switching outputs (open collector)
4 addresses selectable at pin 10 for
multituner application
3-wire-bus mode:
4 switching outputs (open collector)
Locksignal output (open collector)
Low power consumption (typical 5 V / 23 mA)
Electrostatic protection according to MIL-STD 883
Benefits
Only one device for 3-wire bus applications and I
2
C-
bus applications necessary (universal bus)
High input frequency of 2.9 GHz applicable for all
TV-satellites
Ordering Information
Extended Type Number
U6225B-FPG3
Package
SO16
Remarks
Taped and reeled
相關PDF資料 |
PDF描述 |
|---|---|
| U6225B-FPG3 | 2.9 GHz PLL for SAT TV Receiver with Universal Bus |
| U6229B | Low power dual operational amplifier |
| U6239B-AFSG3 | Low power dual operational amplifier |
| U6239B-CFPG3 | Analog Phase-Locked Loop |
| U6262B | Low power dual operational amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| U6225B-AFP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| U6225B-FPG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:2.9 GHz PLL for SAT TV Receiver with Universal Bus |
| U6229B | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:DC/DC Converter - Power Supply 28 V |
| U6239B | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:2.9 GHz PLL for SAT TV Tuner with UNi-Bus |
| U6239B-AFPG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:2.9 GHz PLL for SAT TV Tuner with UNi-Bus |
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