Crystal oscillator
Epson Toyocom
Product Number (please contact us)
VG-4501CA : X1G002371xxxx00
VG-4502CA : X1G002871xxxx00
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
VG-4501CA
VG-4502CA
•Frequency range
•Supply voltage
··· VG-4501CA
±100 × 10-6 ··· VG-4502CA
•External dimensions: 7.0 × 5.0 × 1.6 mm (t:Typ.)
•Function Output enable(OE)
:
:
60 MHz to 125 MHz
3.3 V
•Absolute pull range : ±50 × 10-6
:
Actual size
:
Specifications (characteristics)
Specifications
Item
Symbol
Remarks
VG-4501CA
VG-4502CA
Please contact us for inquiries regarding
available frequencies.
Output frequency range
fO
60.000 MHz to 125.000 MHz
Supply voltage
VCC
T_stg
T_use
f_tol
ICC
3.3 V ±0.165 V
-55 °C to +125 °C
As per below table.
±50 × 10-6 Max.
35 mA Max.
Storage temperature range
Operating temperature range
Frequency tolerance
Current consumption
Absolute pull range*1
Input resistance
Frequency change polarity
Symmetry
High output voltage
Low output voltage
Store as bare product after unpacking
-40 °C to +85 °C
No load condition.
VC= 1.65 V ± 1.65 V
DC level
VC= 0 to 3.3 V
50 % VCC level
IOH= -0.8 mA
APR
Rin
GCT : ±50 × 10-6 Min.
HCT : ±100 × 10-6 Min.
80 kΩ Min.
Positive slope
45 % to 55 %
90 % VCC Min.
10 % VCC Max.
15 pF Max.
SYM
VOH
VOL
IOL= 3.2 mA
Output load condition (CMOS) L_CMOS
Output enable / disable input
voltage
Rise time / Fall time
Start-up time
VIH
VIL
tr / tf
t_str
70 % VCC Min.
30 % VCC Max.
6 ns Max.
VIH or OPEN : Enable
VIL or GND : Disable
20 % VCC to 80 % VCC level
Time at minimum supply voltage to be 0 s
+25 °C, VCC=3.3 V, 20 years
10 ms Max. *2
This is included Absolute pull range
Frequency aging
f_aging
*1 Absolute pull range = Frequency control range- (Frequency tolerance + 20 years Aging + Free fall + Vibration)
*2 Rise time (or 3.15 V) of VCC > 150 μs
* Please keep VC pin open or ground while powering up VCC.
Operating temperature range
Absolute pull range
Operating temperature range
VG-4501CA
±50 × 10-6 Min.
GGCT
VG-4502CA
±100 × 10-6 Min.
GHCT
G
J
K
-40 °C to +85 °C
-20 °C to +70 °C
0 °C to +70 °C
JGCT
KGCT
JHCT
KHCT
External dimensions
(Unit :mm)
Footprint (Recommended) (Unit :mm)
7.0±0.2
#4
#6
#5
1.8
#6
#5
C= 0.1 µF
C
#4
E
77.760
VA674A
Pin map
Pin
1
Connection
#3
#1
Vc
#2
2
OE
3
GND
OUT
N.C.
Vcc
4
5
6
Resist
1.4
#2
5.08
#3
#1
C0.5
Note.
OE Pin
To maintain stable operation, provide by-pass capacitor with
more than 0.1 μF at a location as near as possible to the power
source terminal of the crystal products (between VCC - GND).
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance.
2.54
2.54
http://www.epsontoyocom.co.jp