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參數(shù)資料
| 型號(hào)： | OV7604C7/A |
| 廠商： | GOLLEDGE ELECTRONICS LTD |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.032768 MHz, HCMOS OUTPUT |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 45K |
| 代理商： | OV7604C7/A |
Input (pad 3)
Output (pad 1)
‘
1’ level
‘
0’ level
Enabled
Disabled
CMOS Oscillator Low Power
OV7604C7
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
09 Apr 2008
Features
Very low power consumption
Tight frequency tolerance
Industrial and extended temperature ranges
High shock and vibration resistance
World’s smallest LF oscillator
ACTUAL SIZE
0.75
1.00
(max)
3.30
(max)
1.60
(max)
SOLDER PAD LAYOUT
1.70
TOP VIEW
0.80
1.00
12
0.40
0.50
PAD
1
2
3
4
CONNECTION
Output
Ground
Enable/Disable
Supply
43
Scale 3:1
Option
Codes
OV7604C7
Product
Parameters
Product + option code
eg: OV7604C7/B ±20ppm (standard)
Option code X (eg OV7604C7/X) denotes a custom spec.
Ordering Information
Standard.
Optional - Please specify required code(s) when ordering
Specifications
CLKOE
CLKOUT
OUTPUT
CONTROL
OSC
32.768kHz
CRYSTAL
GND
VDD
4
2
1
3
Block Diagram
Available on T&R - 3k, 7k or 14k pcs per reel.
Refer to our website for T&R and soldering details.
Enable / Disable Function
Note: Pad 3 should not be allowed to float.
Frequency:
32.7680kHz
Calibration tolerance:
±10ppm
A
(V
DD = 3.0V)
±20ppm
B
Other
specify
Turnover temperature (T
0):
+25°C ±5°C
Frequency / temp coefficient:
-0.035ppm/°C2 ±10%
Operating temperature range:
-40 to +85°C
-55 to +125°C
M
Storage temperature range:
-55 to +125°C
Supply voltage (V
DD):
Operable from 1.2 ~ 5.5V
Supply current (backup mode):
0.3A typ, 0.5A max
(V
DD = 3.0V, output disabled)
Logic levels:
‘
0’ level = 0.4V max
‘
1’ level = V
DD-0.4V min
Waveform symmetry:
40:60 max @ 50%V
DD
Driving ability:
15pF HCMOS
Voltage coefficient:
±1.5ppm/V max
Rise / fall time:
70ns max
Start up time: 500ms max @ 25°C
Enable / disable function:
Control via pad 3
Ageing: ±3ppm max first year @ 25°C
Shock and vibration resistance:
±5ppm, 5,000g, 0.3ms, sine
±5ppm, 20g, 10.0 ~ 2,000Hz
Soldering condition:
Reflow, 260°C, 20 sec max
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OV7604C7/BM | CRYSTAL OSCILLATOR, CLOCK, 0.032768 MHz, HCMOS OUTPUT |
| OX-0416-AEJ-2080-5M0000000 | OCVCXO, SINE OUTPUT, 5 MHz |
| OX-0416-BED-2581-20M0000000 | OCVCXO, SINE OUTPUT, 20 MHz |
| OX2094A-LX-05-FREQ-12 | OCXO, CLOCK, 10 MHz - 100 MHz, HCMOS OUTPUT |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OV-7604-C7-STD-020-CT | 制造商:Micro Crystal Switzerland 功能描述: |
| OV-7604-C7-STD-020-TR | 制造商:Micro Crystal Switzerland 功能描述: |
| OV-7604-C7-TA-QC-020-MG01 | 制造商:Micro Crystal Switzerland 功能描述: |
| OV-7604-C7-TB-QA-020-MG01 | 制造商:Micro Crystal Switzerland 功能描述: |
| OV7620 | 制造商:Omnivision Technologies Inc 功能描述: 制造商:Omnivision Technologies Inc 功能描述:CCD Image Array |
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