TCO-679 Datasheet, PDF (1/2 Pages) Epson ToYoCom – Oven Controlled Crystal Oscillator

Crystal oscillator
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Oven Controlled Crystal Oscillator (OCXO)ç
ç
TCO - 679 series
•Features
: DIP-14pin package
: Very fast warm-up
: SC-Cut Crystal unit
Epson Toyocom
Product number (please contact us)
X1G002311xxxx00
Specifications (characteristics)
Item
Symbol
Output frequency range
Supply voltage
Storage temperature range
Operating temperature range
Frequency/temperature
characteristics
Frequency/voltage coefficient
fO
VCC
T_stg
T_use
fo-TC
fo-VCC
Frequency aging
Warm-up
Current
consumption
Warm-up
Steady state
Frequency control range
Symmetry
High output voltage
Low output voltage
Load resistance
Load capacitance
Weight
f_age
-
ICC
f_cont
SYM
VOH
VOL
Load_R
Load_C
-
External dimensions
Specifications
TCO-679S1
TCO-679S2
10 MHz to 20 MHz
10 MHz
5 V ±0.25 V
12 V ±0.6 V
-20 °C to +80 °C
0 °C to +70 °C
±1 × 10^-7 Max.
±1 × 10^-7 Max.
±1 × 10^-7 Max.
VCC=5 V ±0.25 V
VCC=12 V ±0.6 V
±5 × 10^-8 / day Max.
±5 × 10^-7 / year Max.
±5 × 10^-7 / 5 min Max.
380 mA Max.
160 mA Max.
160 mA Max.
±5 × 10^-6 Min.
70 mA Max.
±5 × 10^-6 Min.
VC=2.5 V ±2.5 V
VC=4.5 V ±4.5 V
45 % to 55 %
4.0 V Min.
0.5 V Max.
10 kΩ
15 pF
10 g Max.
20.3± 0.5
Remarks
Standard frequency
During transport only.
Long term storage: Room Temperature.
0 °C to +70 °C
at +25 °C
at +25 °C
(VOH-VOL)/2
5 V Level CMOS
(Unit:mm)
Label
#1
#14
Φ0.45
10.7±0.2
#7
#8
15.24±0.2
Stand off
Pin map
P in
1
7
8
14
CONNEC TION
VC
GND/case
OUT
V CC
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