Datasheet > S5T8809

S5T8809

更新时间： 2022-11-26 02:59:57

品牌	Logo	应用领域
三星 - SAMSUNG		/
页数	文件大小	规格书
14页	126K
描述
PLL FREQUENCY SYNTHESIZER FOR PAGER

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

S5T8809 数据手册

S5T8809

PLL FREQUENCY SYNTHESIZER FOR PAGE

RD = R = 5 ~ 32767 [All value]

CONTROL MODE FOR R-COUNTER REGISTER

LDC

LDC Pin State

Low

Normal Operation

Description

LDC function is independent of the other Control Bit

FRC

R-Counter Value

Description

8 ´ R_cnt value (OSCI / 8 ´ R), FRC function is independent of the other Control Bit

Use 13 bits R-Counter

R-cnt value (OSC / R),

Use 15 bits R-Counter

TEST1

TEST

LD state

Normal

FL state

Normal

Description

• FRC is independent of the other control bit

• Test is internal register control bit

but, Test is external control pin

Normal

Fn (N-CNT)

Fr (N-CNT)

High state

Normal

• Test is related with Test,

when Test = High ® Test Mode

PMC = 1 ® 13/15 bit R-Counter, LDC, FRC, TEST1

PMC

R_Counter Divider Data ( RD14 ~ RD0 )

LDC FRCTEST1

DATA

MSB

LSB

13 14 15 16 17 18 19

CLK

MSB : 1’ st INPUT

positive edge triggered

Figure 2. Ref. R-Counter Register Programming Timing

1...5 6 789 10 11...14

下载PDF

与S5T8809相关器件

型号	品牌	描述	获取价格	数据表
S5T8809X01-R0B0	SAMSUNG	PLL FREQUENCY SYNTHESIZER FOR PAGER	获取价格
S5U1118	SECOS	1A Positive Low Dropout Fixed-Mode Regulator With EN Function	获取价格
S5U1284	SECOS	4A Ultra Low Dropout Positive Adjustable or Fixed-Mode Regulator	获取价格
S5U13503P00C	EPSON	LCD Controller ICs	获取价格
S5U13504P00C	EPSON	LCD Controller ICs	获取价格
S5U13505P00C	EPSON	LCD Controller ICs	获取价格