Crystal oscillator
Epson Toyocom
Product Number (please contact us)
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
X1G000901xxxx00
TCO - 294J
•Frequency
range
•Supply
voltage
•Frequency
control range
•Features
:
:
:
:
:
60 MHz to 690 MHz
3.3 V
±100 ×
10
-6
Wide frequency control range
With HFF-XTAL technology
Fundamental oscillation (60 MHz to 230 MHz)
Multiplier oscillation (fo≥230 MHz)
Actual size
Specifications (characteristics)
Item
Output frequency range
Supply voltage
Storage temperature range
Operating temperature range
Frequency tolerance
*1
Current consumption
Frequency control range
Input resistance
Frequency change polarity
Output load condition
Start-up time
Symbol
TCO-294J
60.000 MHz to 690.000 MHz
3.3 V
±0.165
V
-45 °C to +90 °C
-40 °C to +85 °C
±35
×
10
-6
Max.
40 mA Max.
±100 ×
10
-6
Min.
100 kΩ Min.
Positive slope
50
Ω
(0 dBm Min.)
10 ms Max.
Store as bare product after
unpacking
-40 °C to +85 °C
V
C
= 1.65 V
±1.65
V
DC level
V
C
= 0 V to 3.3 V
Time at minimum
supply voltage to be 0 s.
+25 °C, First year
Remarks
f
O
V
CC
T_stg
T_use
f_tol
I
CC
f_cont
Rin
―
R
L
t_str
Frequency aging
f_aging
±5 ×
10
-6
/ year Max.
*1
This does not include initial frequency tolerance because frequency is adjustable.
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
11.4±0.2
9.6±0.2
Marking
2.54
12.0
2.54
#7
2.54
#6
#5
Index
2.0 Max.
Solder Sealing
#8
1.3
#1
#4
Pin map
#1
#4
#8
#7
#6 #5
2.54 2.54 2.54
7.62
5
7
8
OUT
V
C
V
CC
Resist
1.4
http://www.epsontoyocom.co.jp
2.15
Pin
1,4,6
Connection
GND/case
10.7
0.8
EPSONTOYOCOM [ EPSON TOYOCOM ]
