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參數(shù)資料
| 型號(hào)： | MAX7376CROK |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | Silicon Oscillator with Reset Output |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO5 |
| 封裝： | MO-178AA, SOT-23, 5 PIN |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 673K |
| 代理商： | MAX7376CROK |
M
Silicon Oscillator with Reset Output
6
_______________________________________________________________________________________
MAX7376
CLOCK
OSC1
OSC2
μ
C
RST
V
CC
SUPPLY VOLTAGE
E.C.
RST/RST
Typical Application Circuit
The MAX7376 is relatively immune to vibration, shock,
and EMI influences, and thus provides a considerably
more robust clock source than crystal or ceramic res-
onator-based oscillator circuits.
Initial Power-Up and Operation
The clock starts up within 30μs (typ) after V
CC
has risen
above the reset threshold. The reset output remains
asserted for 100μs after the reset threshold is reached.
Extended Temperature Operation
The MAX7376 was tested to +135°C during product
characterization and shown to function normally at
this temperature (see the
Typical Operating
Characteristics
). However, production test and qualifi-
cation is only performed from -40°C to +125°C at this
time. Contact the factory if operation outside this range
is required.
Power-Supply Considerations
The MAX7376 operates with a 2.7V and 5.5V power-
supply voltage. Good power-supply decoupling is
needed to maintain the power-supply rejection perfor-
mance of the MAX7376. Bypass V
CC
to GND with a
0.1μF surface-mount ceramic capacitor. Mount the
bypass capacitor as close to the device as possible. If
possible, mount the MAX7376 close to the μC’s decou-
pling capacitor so that additional decoupling is not
required. A larger value bypass capacitor is recom-
mended if the MAX7376 is to operate with a large
capacitive load. Use a bypass capacitor value of at
least 1000 times that of the output load capacitance.
SUFFIX
R
M
RESET THRESHOLD (V)
2.57
4.29
SUFFIX
AA
MG
OK
QT
QW
RD
RH
TP
STANDARD FREQUENCY (MHz)
32.768kHz
1
1.8432
3.39545
3.6864
4
4.1943
8
Table 1. Standard Reset Threshold Levels
Table 2. Standard Frequencies
For all other reset threshold options, contact factory.
For all other reset threshold options, contact factory.
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| MAX7376CROK-T | 制造商:Maxim Integrated Products 功能描述:SILICON OSCILLATOR WITH RESET - Tape and Reel |
| MAX7376CRQT | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Silicon Oscillator with Reset Output |
| MAX7376CRQT-T | 制造商:Maxim Integrated Products 功能描述:SILICON OSCILLATOR WITH RESET - Tape and Reel |
| MAX7376CRQW | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Silicon Oscillator with Reset Output |
| MAX7376CRQW-T | 制造商:Maxim Integrated Products 功能描述:SILICON OSCILLATOR WITH RESET - Tape and Reel |
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