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參數(shù)資料
| 型號(hào)： | DS1088LU-737+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大小： | 0K |
| 描述： | IC ECONOSCILL 3.3V 8-USOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 系列： | EconOscillator™ |
| 類型： | 時(shí)鐘發(fā)生器 |
| PLL： | 無(wú) |
| 輸入： | 時(shí)鐘 |
| 輸出： | 時(shí)鐘 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:1 |
| 差分 - 輸入:輸出： | 無(wú)/無(wú) |
| 頻率 - 最大： | 133MHz |
| 除法器/乘法器： | 是/無(wú) |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 工作溫度： | -20°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-uMAX |
| 包裝： | 管件 |
DS1088L
Fixed-Frequency EconOscillator
6
Maxim Integrated
Detailed Description
The DS1088L is a low-cost clock generator that pro-
duces a square-wave output without external timing com-
ponents. The fixed-frequency oscillator is available in
factory-calibrated frequencies from 312kHz to 133MHz.
The device has a power-down pin for power-sensitive
applications. A block diagram is shown in Figure 1.
Output Frequency
The internal oscillator frequency is divided by the factory-
programmed prescaler to produce an output frequency
of 312kHz to 133MHz. Contact the factory for custom
frequencies.
Power-Down Mode
The PDN pin disables the internal oscillator and the
oscillator output for power-sensitive applications. The
power-down pin must remain low for at least two output
frequency cycles plus 10s for deglitching purposes. On
power-up, the output is disabled until power is stable
and the voltage-controlled oscillator has generated 512
clock cycles.
Applications Information
Power-Supply Decoupling
To achieve the best results when using the DS1088L,
the power supply must be decoupled with 0.01F and
0.1F high-quality, ceramic, surface-mount capacitors.
Surface-mount components minimize lead inductance,
which improves performance, and tend to have ade-
quate high-frequency response for decoupling applica-
tions. These capacitors should be placed as close as
possible to the VCC and GND pins.
Chip Information
SUBSTRATE CONNECTED TO GROUND
Figure 1. Block Diagram
VCC
PDN
OUT
(312kHz
TO 133MHz)
EEPROM
CONTROL
VOLTAGE-
CONTROLLED
OSCILLATOR
80MHz TO 160MHz
PRESCALER
÷ BY 1, 2, 4...256
GND
VCC
DS1088L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1088LU-737/T+W | 制造商:Maxim Integrated Products 功能描述:W-3V OSC 7.3728 MHZ 8-USOP LF TRL - Tape and Reel |
| DS1088LU-737+ | 功能描述:可編程振蕩器 Fixed-Frequency EconOscillator 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(fù)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: |
| DS1088LU-737+T | 功能描述:可編程振蕩器 Fixed-Frequency EconOscillator 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(fù)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: |
| DS1088LU-829+ | 功能描述:標(biāo)準(zhǔn)時(shí)鐘振蕩器 Real-Time Clock RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
| DS1088LU-829+T | 制造商:Maxim Integrated Products 功能描述:FIXED-FREQUENCY ECONOSCILLATOR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONOSCILLATOR SS 8-USOP 制造商:Maxim Integrated Products 功能描述:Real-Time Clock |
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