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參數(shù)資料
| 型號： | NJW1508V |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | PLL Synthesizer with IC Bus for TV Tuner |
| 中文描述： | PLL合成器的電視調(diào)諧器集成電路總線 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 135K |
| 代理商： | NJW1508V |
NJW1504/1508
- 1 -
PLL Synthesizer with I
2
C Bus for TV Tuner
n
DESCRIPTION
The NJW1504/1508 are a PLL frequency synthesizer especially
designed for TV and VCR tuning systems and consists of PLL circuit
and a prescaler which operates up to 1.0GHz, built into one chip.
The NJW1504/1508 are controlled through an I
2
C-bus.
n
FEATURES
Operating Voltage 5V
Low Operating Current : 15mA typ. @Vcc=5V
Prescaler accepts frequencies up to 1GHz on chip
Reference Signal :
NJW1504: Reference Signal Oscillator with peripheral of Xtal on chip
NJW1508: Buffer Amplifier for External Reference Signal on chip
34V max. tuning voltage output
Package Outline: SSOP16
n
BLOCK DIAGRAM
(Note)
Purchase of I
2
C components of New Japan RadioCo.,Ltd or one of its sublicensed Associated Companies conveys a license
under the Philips I
2
C Patent Rights to use these components in an I
2
C system, provided that the system conforms to the I
2
C
standard specification as definedby by Philips.
n
PACKAGE OUTLINE
NJW1504V/NJW1508V
BS0-BS3
BAND SW
4bit
4bit
Latch
VCC3
VCC1
5V
GND
ADRS
SDA
SCL
I2C
Bus
15bit
Latch
8bit
Latch
Programmable
Divider 15bit
PreAMP
1/8
CP
VCC2
AMPOUT
HF IN
AMP
Phase
OUT
Phase
Comp.
1/1024
1/512
(1/640)
Ref.
Divider
X’tal
OSC
OSCOUT
XTAL
相關PDF資料 |
PDF描述 |
|---|---|
| NJW1504 | PLL Synthesizer with IC Bus for TV Tuner |
| NJW1508 | PLL Synthesizer with IC Bus for TV Tuner |
| NJW1504V | PLL Synthesizer with IC Bus for TV Tuner |
| NJW2303 | Base Band Interface IC(用于蜂巢電話的基帶接口芯片) |
| NJW2303F | BASE BAND INTERFACE IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
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| NJW1508V-TE1 | 功能描述:視頻 IC PLL Syn w/ I2C RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| NJW1508V-TE1# | 功能描述:IC PLL SYNTH W/I2C BUS 16-SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1 系列:- 類型:時鐘/頻率發(fā)生器，多路復用器 PLL:是 主要目的:存儲器，RDRAM 輸入:晶體 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:1:2 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:Digi-Reel® 其它名稱:296-6719-6 |
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| NJW-163-PF7 | 制造商:Nanaboshi Electric MFG 功能描述:3 16 vO X[qicj h(IP67) 125V 10A 1000M 5m 1500V/1min. +85 -25 bL |
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