參數(shù)資料
型號: LTC6903IMS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: XO, clock
英文描述: 1kHz - 68MHz Serial Port Programmable Oscillator
中文描述: CRYSTAL OSCILLATOR, CLOCK, 0.001039 MHz - 68 MHz, CMOS OUTPUT
封裝: PLASTIC, MSOP-8
文件頁數(shù): 9/12頁
文件大小: 195K
代理商: LTC6903IMS8
LTC6903/LTC6904
9
69034fa
ACK
1
2
3
ADDRESS
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
6903 TD03
0
0
1
0
1
1
1
0
0
0
1
0
1
1
ADR
WR
1
1
1
1
1
1
1
1
OCT3 OCT2 OCT1 OCT0 DAC9 DAC8 DAC7 DAC6
1
1
1
1
1
1
0
0
DAC5 DAC4 DAC3 DAC2 DAC1 DAC0 CNF1 CNF0
ACK
STOP
START
SDA
SCL
ACK
t
SU, DAT
t
HD, STA
t
HD, DAT
SDA
SCL
t
SU, STA
t
HD, STA
t
SU, STO
6903 TD02
t
BUF
t
LOW
t
HIGH
START
CONDITION
REPEATED START
CONDITION
STOP
CONDITION
START
CONDITION
t
r
t
f
Timing Diagram (LTC6904)
TIW
U
W
Typical LTC6904 Input Waveform—Programming Frequency to 68MHz (ADR Pin Set LOW)
Serial Port Register Description
OCT[3:0] - Frequency Divider Setting. (See Frequency
Setting Section)
DAC[9:0] - Master Oscillator Frequency Setting. (See
Frequency Setting Section)
CNF[1:0] - Output Configuration - This controls outputs
CLK and CLK according to Table 2.
LTC6903 SPI Compatible Interface
A serial data transfer is composed of sixteen (16) bits of
data labeled D15 through D0. D15 is the first bit of data
presented in each transaction. All serial port register bits
are set LOW on power-up.
APPLICATIU
W
U
U
Writing Data (LTC6903 Only)
When the SEN line is brought LOW, serial data presented
on the SDI input is clocked in on the rising edges of SCK
until SEN is brought HIGH. On every eighth rising edge of
SCK, the preceding 8-bits of data are clocked into the
internal register. It is therefore possible to clock in only the
8 {D15 - D8} most significant bits of data rather than
completing an entire transfer.
The serial data transfer starts with the most significant bit
and ends with the least significant bit of the data, as shown
in the timing diagram.
相關PDF資料
PDF描述
LTC6904IMS8 1kHz - 68MHz Serial Port Programmable Oscillator
LTC6903HMS8 1kHz - 68MHz Serial Port Programmable Oscillator
LTC6903 1kHz - 68MHz Serial Port Programmable Oscillator
LTC6903CMS8 1kHz - 68MHz Serial Port Programmable Oscillator
LTC6904CMS8 1kHz - 68MHz Serial Port Programmable Oscillator
相關代理商/技術參數(shù)
參數(shù)描述
LTC6903IMS8#PBF 功能描述:IC OSC SILICON 68MHZ 8-MSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器(TCXO) 計數(shù):- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 包裝:管件 供應商設備封裝:16-SOIC W 安裝類型:表面貼裝
LTC6903IMS8#TR 功能描述:IC OSC SILICON 68MHZ 8MSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器(TCXO) 計數(shù):- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 包裝:管件 供應商設備封裝:16-SOIC W 安裝類型:表面貼裝
LTC6903IMS8#TRPBF 功能描述:IC OSC SILICON 68MHZ 8-MSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器(TCXO) 計數(shù):- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 包裝:管件 供應商設備封裝:16-SOIC W 安裝類型:表面貼裝
LTC6904 制造商:LINER 制造商全稱:Linear Technology 功能描述:1kHz to 68MHz Serial Port Programmable Oscillator
LTC6904CMS8 功能描述:IC OSC SILICON 68MHZ 8-MSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器(TCXO) 計數(shù):- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 包裝:管件 供應商設備封裝:16-SOIC W 安裝類型:表面貼裝