Datasheet > U6224B-MFP

U6224B-MFP

更新时间： 2024-11-05 19:53:15

品牌	Logo	应用领域
TEMIC		光电二极管
页数	文件大小	规格书
15页	113K
描述
PLL Frequency Synthesizer, PDSO16, SO-16

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技术参数
数据手册

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U6224B-MFP 技术参数

生命周期：	Obsolete	包装说明：	SO-16
Reach Compliance Code：	unknown	风险等级：	5.84
模拟集成电路 - 其他类型：	PLL FREQUENCY SYNTHESIZER	JESD-30 代码：	R-PDSO-G16
功能数量：	1	端子数量：	16
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

U6224B-MFP 数据手册

U6224B

Frequency Synthesizer for TV and VCR Tuner with

Universal Bus

Description

The U6224B is a single chip frequency synthesizer with mable divider ratios, a crystal oscillator, a phase/

bi-directional I C-bus control and an unidirectional frequency detector together with a charge pump and a

3-wire bus control, developed for TV-tuner applications. tuning amplifier. It perform also a EASY LINK interface

This IC contains an integrated preamplifier, a high to MOSMIC and Mixer IC.

frequency prescaler, a reference divider with program-

F_De₁a_.3tu_Gr_He_zs_{divide-by-8 prescaler integrated}

D I C-bus mode:

(can be bridged)

3 bidirectional ports (open collector)

5 level ADC or unidirectional

D Easy-link interface to MOSMIC and

port (open collector)

3 addresses selectable at Pin 10 and

1 address fixed for multituner application

MIXER-IC

D Universal bus:

I C-bus or 3-wire-bus

D Low-power consumption (typ. 5 V / 35 mA)

D Electrostatic protection according to MIL-STD 883

D SO16 small package

D 3-wire-bus mode:

3 unidirectional output ports (open collector)

lock output (open collector)

Block Diagram

6 P1

7 P2

I/O

Ports

4–bit Latch

AS / ENA

UNI–BUS

Control

8 P0

SCL

SDA

9 P6 / ADC / Lock

11 MS

ADC

7–bit Latch

8–bit Latch

7–bit Latch

Power–on

reset

POR

Vs 12

GND 15

Sync

LOCK

15–bit Latch

PSC T0

RD1,2

FPRD

SET

RFi

div. by 8

Prescaler

15–bit counter

Phase

detector

Charge

pump

RDS 3

16VD

1 PD

FRFD

XTAL 2

Oscillator

divide by 512 / 640 / 1024

Figure 1. Block diagram

Ordering Information

Extended Type Number

U6224B-MFP

Package

Remarks

SO16

U6224B-MFPG3

Taped and reeled

Rev. A3, 08-Mar-01

1 (15)

12 3 4 5 6 7...15

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