收藏本站
Applications Information
Interfacing to a Microcontroller Clock
Input
The MAX7375 clock output is a push-pull, CMOS, logic
output, which directly drives any microprocessor (P)
or microcontroller (C) clock input. There are no imped-
ance-matching issues when using the MAX7375.
Operate the MAX7375 and microcontroller (or other
clock input device) from the same supply voltage level.
Refer to the microcontroller data sheet for clock input
compatibility with external clock signals.
The MAX7375 requires no biasing components or load
capacitance. When using the MAX7375 to retrofit a
crystal oscillator, remove all biasing components from
the oscillator input.
Startup Performance
The MAX7375 oscillator output stabilizes within a few
cycles of operation after V+ rises to a sufficient voltage
to start the oscillator, typically 1.65V at +25
°C. Use a
reset or similar voltage-detection circuit to disable
devices connected to the MAX7375 until 5s after the
voltage on V+ has risen above 2.7V.
Extended Temperature Operation
The MAX7375 was tested to +135°C during product
characterization and shown to function normally at this
temperature (see Typical Operating Characteristics).
However production test and qualification is only per-
formed from -40°C to +125°C at this time. Contact the
factory if operation outside this range is required.
Power-Supply Considerations
The MAX7375 operates with power-supply voltages in
the 2.7V to 5.5V range. Good power-supply decoupling
is needed to maintain the power-supply rejection per-
formance of the MAX7375. Use a 0.1F surface-mount
ceramic capacitor connected between V+ and GND
and mounted as close to the device as possible. If pos-
sible, mount the MAX7375 close to the microcontroller’s
decoupling capacitor so that additional decoupling is
not required.
A larger value of bypass capacitor is recommended if
the MAX7375 is to operate with a large capacitive load.
Use a bypass capacitor value of at least 1000 times
that of the output load capacitance.
MAX7375
3-Pin Silicon Oscillator
_______________________________________________________________________________________
5
PART
FREQUENCY (MHz)
TOP MARK
MAX7375AXR105
1.00
AOV
MAX7375AXR185
1.84
AOU
MAX7375AXR365
3.58
AOT
MAX7375AXR375
3.69
AOS
MAX7375AXR405
4.00
AOR
MAX7375AXR425
4.19
AOQ
MAX7375AXR805
8.00
AOP
Selector Guide
CLOCK
1
3
GND
V+
MAX7375AXR
SC70
TOP VIEW
2
Pin Configuration
Chip Information
TRANSISTOR COUNT: 432
PROCESS: BiCMOS
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX7394ATTLY+T IC OSC SILICON 922KHZ 6-TDFN
MAX7403CSA+ IC FILTER LOWPASS 8-SOIC
MAX7405EPA+ IC FILTER LOWPASS 8-DIP
MAX7412EPA+ IC FILTER LOWPASS 5TH 8DIP
MAX7414EUA+ IC FILTER LOWPASS 5TH 8UMAX
MAX7424CUA+ IC FILTER LOWPASS 5TH 8-UMAX
MAX7426EPA+ IC FILTER LOWPASS 5TH 8-DIP
MAX7444ESA+T IC FILTER RECON VID 8-SOIC
相关代理商/技术参数
MAX7375AXR604-T 功能描述:标准时钟振荡器 3-Pin Silicon Oscillator RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列:
MAX7375AXR765 制造商:Maxim Integrated Products 功能描述:
MAX7375AXR805 制造商:Maxim Integrated Products 功能描述:3-PIN SILICON OSCILLATOR - Cut Tape Product
MAX7375AXR805+ 制造商:Maxim Integrated Products 功能描述:SILICON OSC 3PIN SC-70 - Rail/Tube
MAX7375AXR805+T 功能描述:计时器和支持产品 MAX7375AXR805+T RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
MAX7375AXR805-T 功能描述:计时器和支持产品 RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
MAX7376 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Silicon Oscillator with Reset Output
MAX7376CMMG 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Silicon Oscillator with Reset Output