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參數資料
| 型號： | DS1077U-66+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 17/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ECONOSCILLATOR 66.7MHZ 8USOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 3,000 |
| 系列： | EconOscillator™ |
| 類型： | 振蕩器，固定頻率（雙路） |
| 頻率： | 8.1kHz ~ 66.666MHz |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 電流 - 電源： | 50mA |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 包裝： | 帶卷 (TR) |
| 供應商設備封裝： | 8-uMAX |
| 安裝類型： | 表面貼裝 |
DS1077
5 of 21
SHUTDOWN CONTROL WITH PDN0 AND PDN1 Table 3
PDN0
(BIT)
PDN1
(BIT)
SHUTDOWN CONTROL
0
NONE*
0
1
CTRL1
1
0
CTRL0
1
CTRL0 OR CTRL1
*CTRL0 performs a power-down if SEL0 and EN0 are both 0 (see Table 1).
REGISTER FUNCTIONS
The user programmable registers can be programmed by the user to determine the mode of operation
(MUX), operating frequency (DIV), and bus settings (BUS). Details of how these registers are
programmed can be found in a later section; in this section the functions of the registers are described.
The register settings are nonvolatile, the values being stored automatically or as required in EEPROM
when the registers are programmed via the SDA and SCL pins.
MUX WORD
MSB
LSB
MSB
LSB
Name
* PDN1
PDN0 SEL0 EN0 0M1 0M0 1M1 1M0 DIV1 - - -
- - -
Default
setting
0
1
0
x x x x x x
first data byte
second data byte
*This bit must be set to zero.
DIV1 (bit)
This bit allows the output of the Prescaler P1 to be routed directly to the OUT1 pin (DIV1 = 1). The N
divider is bypassed so the programmed value of N is ignored. If DIV1 = 0 (default) the N divider
functions normally.
0M1, 0M0, 1M1, 1M0 (bits)
These bits set the prescalers P0 and P1, to divide by 1, 2, 4, or 8 (see Table 4).
PRESCALER DIVISOR M SETTINGS Table 4
0M1
0M0
Prescaler
P0 Divisor
“M”
1M1
1M0
Prescaler
P1 Divisor
“M”
0
1**
0
1**
0
1
2
0
1
2
1
0
4
1
0
4
1
8
1
8
**Default Condition
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相關代理商/技術參數 |
參數描述 |
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| DS1077Z-100 | 功能描述:可編程振蕩器 EconOscillator/Dvdr 100MHz 118mil 2-Wire RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
| DS1077Z-100+ | 功能描述:可編程振蕩器 EconOscillator/Dvdr 100MHz 118mil 2-Wire RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
| DS1077Z-100+T&R | 制造商:Maxim Integrated Products 功能描述:ECO OSC 100MHZ 2-WIRE 8P-SO TRL LF - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONOSCILLATOR 100MHZ 8-SOIC |
| DS1077Z-100+T&R | 功能描述:可編程振蕩器 EconOscillator/Dvdr 100MHz 118mil 2-Wire RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
| DS1077Z-120 | 功能描述:可編程振蕩器 EconOscillator/Dvdr 120MHz 118mil 2-Wire RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
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