VG-4512CA Datasheet, PDF (1/2 Pages) Epson Company – VOLTAGE –CONTROLLED CRYSTAL OSCILLATOR (VCXO)

Crystal oscillator
VOLTAGE –CONTROLLED CRYSTAL OSCILLATOR (VCXO)
OUTPUT : LV-PECL
VG - 4512CA
Frequency range : 80 MHz to 200 MHz
Supply voltage
: 3.3 V
Absolute pull range : 50 × 10^-6, 100 × 10^-6
External dimensions : 7.0 × 5.0 × 1.6 mm
Function
: Output enable (OE)
Active High or Low
Output
: LV-PECL
Actual size
Product Number (please contact us)
X1G003691xxxx00
Specifications (characteristics)
Item
Symbol
Specifications
Output frequency range
f0
80.000 MHz to 200.000 MHz
Supply voltage
VCC
3.3 V 0.165 V
Storage temperature
T_stg
-55 C to +125 C
Operating temperature
Frequency tolerance
T_use
f_tol
G: -40 to +85°C, J: -20 to +70°C, K: 0 to +70°C
50  10^-6 Max.
Current consumption
Absolute pull range *1
ICC
APR
60 mA Max.
H: ±100 × 10^-6 Min., G: ±50 × 10^-6 Min.
Input resistance
Rin
100 k Min.
Frequency change polarity
-
Positive slope
Symmetry
SYM
45 % to 55 %
Output voltage
VOH
VOL
VCC-1.1 V Min.
VCC-1.5 V Max.
Output load condition (ECL)
L_ECL
50
Input voltage
VIH
VIL
70 % VCC Min.
30 % VCC Max.
Rise time / Fall time
tr / tf
1.0 ns Max.
Start-up time
t_str
10 ms Max.
Frequency aging
f_aging
This is included frequency tolerance
*1 Absolute pull range = Frequency control range - Frequency tolerance
* Please keep VC pin open or ground while powering up VCC.
Conditions / Remarks
Please contact us about available frequencies.
Storage as single product.
Includes frequency aging (20 years)
50
VC= 1.65 V  1.50 V
DC level
VC= 0.15 to 3.15 V
VCC= 1.3V, VC= 1/2VCC
Terminated to VCC-2.0V
between 20% and 80% of (V_OH-V_OL)
Time at minimum supply voltage to be 0 s
+25 C, VCC=3.3 V, 20 years
Product Name
(Standard form)
VG-4512 CA - 155.520000 - G G C T
①
②
③
④⑤⑥⑦
①Model ②Package type ③Frequency(MHz) ④Operating temperature ⑤Absolute pull range
⑥Supply voltage (C: 3.3V Typ.) ⑦OE function
④Operating temperature
G -40 to +85°C
J -20 to +70°C
⑤Absolute pull range
H ±100 × 10^-6 Min.
G ±50 × 10^-6 Min.
⑦OE function
T Active High
L Active Low
K 0 to +70°C
External dimensions
(Unit :mm)
Footprint (Recommended) (Unit :mm)
7.0±0.2
#6
#5
#4
E 155.520
VAG2Z3C
#1
#2
#3
1.4
C0.5
2.54 2.54
Pin map
Pin
1
2
3
4
5
6
Connection
VC
OE
GND
OUT1(Positive)
OUT2(Negative)
VCC
Note .
●Active High
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance, oscillation stops.
●Active Low
OE pin = "L" or "open" : Specified frequency output.
OE pin = "H" : Output is high impedance, oscillation stops.
C (ex. 0.01 µF) _#6
C
1.8
#5
#4
Resist
#1
#2
#3
5.08
To maintain stable operation, provide a 0.01uF to 0.1uF
by-pass capacitor at a location as near as possible to the
power source terminal of the crystal product (between Vcc
- GND).