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參數資料
| 型號： | MAX7375 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 20-LCCC -55 to 125 |
| 中文描述： | 3引腳硅振蕩器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 603K |
| 代理商： | MAX7375 |
General Description
The MAX7375 is a silicon oscillator, intended as a low-
cost improvement replacing ceramic resonators, crys-
tals, and crystal oscillator modules used as the clock
source for microcontrollers and UARTs in 3V, 3.3V, and
5V applications.
The MAX7375 is a fully integrated oscillator, supplied at
specific factory-trimmed frequencies with a Rail-to-
Rail 50% duty cycle square-wave output. The oscilla-
tor frequency is generated directly without the use of a
phase-locked loop (PLL). No additional components
are used to set or adjust the frequency.
Unlike typical crystal and ceramic resonator oscillator
circuits, the MAX7375 is highly resistant to vibration
and EMI. The high output drive current and absence of
high-impedance nodes also makes the oscillator less
susceptible to dirty or humid operating conditions. With
a wide operating temperature range, the oscillator is a
good choice for demanding home appliance and auto-
motive environments.
Available in 3-pin space-saving SC70 and SOT23 pack-
ages, the MAX7375 is offered in standard and nonstan-
dard factory-set frequencies ranging from 600kHz to
9.99MHz. See the MAX7381 data sheet for frequencies
≥
10MHz. The MAX7375’s standard operating temperature
range is -40°C to +125°C. See the
Applications
Information
section for extended operating temperature
range.
Applications
Portable Equipment
Microcontroller Systems
White Goods
Automotive
Appliances and Controls
Hand-Held Products
Typical Application Circuit
Features
2.7V to 5.5V Operation
Factory-Trimmed Oscillator (600kHz to 9.99MHz)
No External Components Required
±10mA Output Drive Current
2% Initial Accuracy
±50ppm/°C Temp Drift
Fast Startup Time: 5μs
40% to 60% Maximum Duty Cycle
5ns Output Rise and Fall Time-Low EMI
Very Low EMI Susceptibility-No High-Impedance
Nodes
Very Low Jitter: 160ps
P-P
at 8MHz
Tiny Surface-Mount Package (SC70, SOT23)
-40°C to +125°C Temperature Range
M
3-Pin Silicon Oscillator
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-3060; Rev 2; 7/04
PART
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
MAX7375AXR105-T
MAX7375AXR185-T
MAX7375AXR365-T
MAX7375AXR375-T
MAX7375AXR405-T
MAX7375AXR425-T
MAX7375AXR805-T
MAX7375AUR105-T
MAX7375AUR185-T
MAX7375AUR365-T
MAX7375AUR375-T
MAX7375AUR405-T
MAX7375AUR425-T
MAX7375AUR805-T
The MAX7375 is available in factory-set frequencies from 600kHz
to 9.99MHz. There are seven standard versions (1MHz, 1.84MHz,
3.58MHz, 3.69MHz, 4MHz, 4.19MHz, and 8MHz, as shown in the
Selector Guide) with a required 2.5k order increment.
Nonstandard frequencies are also available with a required 10k
order increment. For nonstandard versions, contact factory for
availability and ordering information. All versions available in
tape-and-reel only.
MAX7375
OSC1
OSC2
2.7V TO 5.5V
V+
GND
CLOCK
μ
C
Pin Configuration and Selector Guide appear at end of data
sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd,
相關PDF資料 |
PDF描述 |
|---|---|
| MAX7375AUR105-T | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CDIP -55 to 125 |
| MAX7375AUR185-T | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CFP -55 to 125 |
| MAX7375AUR365-T | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CDIP -55 to 125 |
| MAX7375AUR375-T | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CFP -55 to 125 |
| MAX7375AUR425-T | 3-Pin Silicon Oscillator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX7375AUR105 | 制造商:Maxim Integrated Products 功能描述:3-PIN SILICON OSCILLATOR - Rail/Tube |
| MAX7375AUR105-T | 制造商:Maxim Integrated Products 功能描述:3-PIN SILICON OSCILLATOR - Tape and Reel |
| MAX7375AUR185+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX7375AUR185+T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX7375AUR185-T | 制造商:Maxim Integrated Products 功能描述:3-PIN SILICON OSCILLATOR - Tape and Reel |
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