ChipFind - документация

Электронный компонент: OT7602C2

Скачать:  PDF   ZIP
Scale 2:1
Open
`1' level
`0' level
Enabled
Enabled
High Impedance
SM CMOS Oscillator Low Power
OT7602C2
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
02 Mar 2005
Features
Excellent temperature performance
Low power consumption
High shock and vibration resistance
TOP VIEW
ACTUAL SIZE
1.20
(max)
5.20
(max)
3.40
(max)
SOLDER PAD LAYOUT
2.20
0.60
1.00
0.90
0.40
1.00
1
5
6
10
PAD
1
2
4
5
CONNECTION
FOUT output enable (CLKOE)
Not connected
Not connected
Supply (VDD)
PAD
6
7
9
10
CONNECTION
Frequency output (CLKOUT)
Not connected
Not connected
Ground
Option
Codes
OT7602C2
Product
Parameters
Package type + option code
eg:
OT7602C2/B
20ppm (standard)
OT7602C2/A
10ppm
Option code X (eg OT7602C2/X) denotes a custom spec.
Ordering Information
Standard.
Optional - Please specify required code(s) when ordering
Specifications
-20.0
20.0
-100.0
-120.0
-140.0
-160.0
Temperature (C)
if/f
(ppm)
OT7602 Oscillator
Conventional Tuning Fork
-80.0
-40
-20
80
60
20
-60.0
-40.0
0
40
Temperature Characteristics
Available on T&R - 1k, 2.5k or 5k pcs per reel.
Refer to our website for T&R and soldering details.
Enable / Disable Function
Input (pad 1)
Output (pad 6)
Frequency:
32.7680kHz
Calibration tolerance:
10ppm
A
20ppm
B
Other
specify
Frequency stability:
0 ~ -10ppm (0 to +50C)
0 ~ -30ppm (-20 to +70C)
0 ~ -50ppm (-40 to +85C)
Operating temperature range:
-40 to +85C
Storage temperature range:
-55 to +125C
Turnover temperature (T
0
): +20C
Frequency / temp coefficient:
-0.012ppm/C
2
Supply voltage (V
DD
):
2.3 ~ 3.6V
Voltage coefficient: 3ppm/V max
Supply current: 7A typ, 10A max
( V
DD
= 3.3V, no load )
Driving ability:
15pF CMOS
Output voltage:
`0' level (I
VOL
) = 0.4V max
`1' level (I
VOH
) = V
DD
-0.4V min
Start up time:
0.3s max
Waveform symmetry:
49:51 max @ 50%V
DD
Rise / fall times:
100ns max
Enable / disable function:
Tristate (control via pad 1)
Ageing:
3ppm max first year
Shock and vibration resistance:
5ppm, 5,000g, 0.3ms, sine
5ppm, 20g, 10.0 ~ 2,000Hz
Soldering condition:
Reflow, 260C, 20 sec max