TCO-676 Datasheet, PDF (1/2 Pages) Epson ToYoCom – Oven Controlled Crystal Oscillator

Crystal oscillator
ç
Oven Controlled Crystal Oscillator (OCXO)ç
ç
TCO - 676 series
•Features
: Compact and low profile
: Very fast warm-up
: SC-Cut Crystal unit
Epson Toyocom
Product number (please contact us)
X1G002291xxxx00
Specifications (characteristics)
Item
Output frequency range
Supply voltage
Symbol
fO
VCC
TCO-676R3
17 MHz
3.3 V ±0.165 V
Specifications
TCO-676R2
TCO-676R
10 MHz to 20 MHz
10 MHz
5 V ±0.25 V
12 V ±0.6 V
Storage temperature range
T_stg
-20 °C to +80 °C
Operating temperature range
Frequency/temperature
characteristics
Frequency/voltage coefficient
Frequency aging
Warm-up
Current
Warm-up
consumption Steady state
Frequency control range
T_use
fo-TC
fo-VCC
f_age
-
ICC
f_cont
-10 °C to +70 °C
±2 × 10^-8 Max.
±5 × 10^-9 Max.
±5 × 10^-9 Max.
VCC=3.3 V ±0.165 V VCC=5 V ±0.25 V
±1 × 10^-8 / day Max.
±1 × 10^-7 / year Max.
±5 × 10^-8 / 5 min Max.
1150 mA Max.
700 mA Max.
650 mA Max.
300 mA Max.
±5 × 10^-9 Max.
VCC=12 V ±0.6 V
300 mA Max.
130 mA Max.
±1 × 10^-6 Min.
VC=1.65 V ±1.65 V
±1 × 10^-6 Min.
VC=2.5 V ±2.5 V
Symmetry
High output voltage
Low output voltage
Load resistance
Load capacitance
Weight
SYM
VOH
VOL
Load_R
Load_C
-
2.4 V Min.
0.4 V Max.
45 % to 55 %
4.0 V Min.
0.5 V Max.
10 kΩ
10 pF
20 g Max.
4.0 V Min.
0.5 V Max.
Remarks
Standard frequency
During transport only.
Long term storage:Room Temperature.
-10 °C to +70 °C
+25 °C
at +25 °C
(VOH-VOL)/2
Vcc=3.3 V:3.3 V Level CMOS
Vcc=5 V,12 V:5 V Level CMOS
External dimensions
25.4 Max.
(Unit:mm)
Label
Φ0.75±0.1
#1
#2
#3
#5
#4
(10.0)
19.05±0. 3
Stand off
Pin map
Pin
1
2
3
4
5
CONNECTION
OUT
GN D/c as e
VC
N.C.
VCC
http://www.epsontoyocom.co.jp