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參數(shù)資料
| 型號： | DS1077LZ-40 |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 8/21頁 |
| 文件大小： | 0K |
| 描述： | IC ECONOSCILLATOR 40MHZ 8-SOIC |
| 應(yīng)用說明： | DS1077L Application Notes |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 100 |
| 系列： | EconOscillator™ |
| 類型： | 振蕩器，固定頻率（雙路） |
| 頻率： | 4.87kHz ~ 40MHz |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 電流 - 電源： | 15mA |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 包裝： | 管件 |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 安裝類型： | 表面貼裝 |
DS1077L
16 of 21
NOTES:
1) All voltages are referenced to ground.
2) 4.87kHz is obtained from a -40MHz standard part.
3) Output voltage swings may be impaired at high frequencies combined with high output loading.
4) After this period, the first clock pulse is generated.
5) A device must internally provide a hold time of at least 300ns for the SDA signal (referred to the VIH
MIN of the SCL signal) in order to bridge the undefined region of the falling edge of SCL.
6) The maximum tHD:DAT has only to be met if the device does not stretch the low period (tLOW) of the
SCL signal.
7) A fast mode device can be used in a standard mode system, but the requirement tSU:DAT >250ns must
then be met. This will automatically be the case if the device does not stretch the LOW period of the
SCL signal. If such a device does stretch the LOW period of the SCL signal, it must output the next data
bit to the SDA line tR MAX + tSU:DAT = 1000 + 250 = 1250ns before the SCL line is released.
8) CB — Total capacitance of one bus line in pF.
9) Jitter accumulates over N clock cycles as: (3 sigma jitter)(no. of cycles)0.65.
10) Typical frequency shift due to aging is ±0.5%. Aging stressing includes Level 3 preconditioning with
1000 temperature cycles of -55°C to +125°C, 336hr max VCC biased +125°C bake. Level 3
preconditioning consists of a 24hr +125°C storage bake, 192hr moisture soak at +30°C/60% R.H., and
three solder reflow passes.
TIMING DIAGRAM
SU:STO
t
t SP
HD:STA
t
t SU:STA
SU:DAT
t
tHIGH
R
t
LOW
tHD:STA
SCL
START
SDA
STOP
tBUF
tF
REPEATED
START
tHD:DAT
ORDERING INFORMATION:
DS1077L
Master Frequency (MHz)
40, 50, 60, 66.66
PACKAGE TYPE:
Z = SO (150MIL)
U = SOP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1077LZ-40/T&R | 制造商:Maxim Integrated Products 功能描述:3V OSC 2WIRE 40MHZ 8P SOIC T&R - Tape and Reel |
| DS1077LZ-40/T&R | 功能描述:可編程振蕩器 EconOscillator/Dvdr 40Mhz 150mil 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: |
| DS1077LZ-40+ | 功能描述:可編程振蕩器 EconOscillator/Dvdr 40Mhz 150mil 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: |
| DS1077LZ-40+T&R | 制造商:Maxim Integrated Products 功能描述:OSC/DIVIDER 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONOSCILLATOR 40MHZ 8-SOIC |
| DS1077LZ-40+T&R | 功能描述:可編程振蕩器 EconOscillator/Dvdr 40Mhz 150mil 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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