JCO923 Datasheet, PDF (1/2 Pages) Jauch Quartz Gmbh – Voltage Control Crystal Oscillator

Oscillator · VCXO · 5.0 V
Voltage Control Crystal Oscillator
actual size
■ pulling range up to ± 200 ppm min.
■ soldering temperature: 260 °C max.
■ full metal package DIP8/DIP14
RoHS
2002/95/EC
RoHS compliant
Pb free: pins / pads
General Data
type
frequency range
frequency stability over all*
current consumption
supply voltage V_DC
frequency pulling range min.
pulling control voltage
pulling linearity
temperature operating
storage
output
rise & fall time
load max.
current max.
low level max.
high level min.
start-up time max.
symmetry at 0.5 x V_DC
* ± 200 ppm on request.
JCO923 / JCO925 5.0 V
1.84320 ~ 125.0 MHz (JCO923)
1.84320 ~ 40.00 MHz (JCO925)
± 25ppm / ± 50ppm (table 1)
see table 2
5.0 V ± 10%
± 100ppm / ± 150ppm /± 200ppm*
2.5 V ± 2.5 V
<10%
-10 °C ~ +70 °C / -40 °C ~ +85 °C
-55 °C ~ +125 °C
see table 3
15pF / 30pF (< 40 MHz)
16mA
+0.5 V
V_DC -0.5 V
10ms
45% ~ 55% typ. (40% ~ 60% max.)
Table 1: Frequency Stability Code
stability code
B
± 50 ppm
-10 °C ~ +70 °C O
• ^{-40 °C ~ +85 °C}
• ^{standard O available}
C
± 25 ppm
•
O
* includes stability at 25 °C, operating temp. range, supply voltage change, shock and vibration, aging 1st year.
Table 2: Current Consumption max.
Current at 15pF load:
1.8432 ~ 19.9 MHz
20.0 ~ 39.9 MHz
40.0 ~ 65.9 MHz
66.0 ~ 79.9 MHz
80.0 ~ 125.0 MHz
20 mA
30 mA
40 mA
50 mA
60 mA
Current at 30pF load:
1.8432 ~ 19.9 MHz
20.0 ~ 40.0 MHz
25 mA
35 mA
Table 3: Rise & Fall Time max.
6.0 ns: 1.8432 ~ 39.9 MHz
5.0 ns: 40.0 ~ 79.9 MHz
4.0 ns: 80.0 ~ 125.0 MHz
note:
- specific data on request
- rise time: 0.1 V_DC ~ 0.9 V_DC
- fall time: 0.9 V_DC ~ 0.1 V_DC
Dimensions JCO 923 / 925
JCO923
20.4
15.24^±0.2
#1
#7
#14
#8
pin connection
# 1: control voltage
# 7: ground
# 8: output
#14: supply voltage
JCO925
12.8
top view
side view
7.62^0.2
#1
#4
#8
#5
bottom view
pin connection
# 1: control voltage
# 4: ground
# 5: output
# 8: supply voltage
in mm
Order Information
O
frequency
in MHz
type
pulling range
frequency stability
option
in ppm
in ppm
Oscillator
1.84320 ~ 125.0 MHz
Example: O 27.0-JCO923-100-25
JCO923
100 = ± 100 ppm std.
JCO925
150 = ± 150 ppm
200 = ± 200 ppm on requst
(LF = RoHS compliant / Pb free pins or pads)
25 = ± 25 ppm
50 = ± 50 ppm
blank = -10 °C ~ + 70 °C
T1 = -40 °C ~ + 85 °C
Jauch Quartz GmbH ^• e-mail: [e-mail]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice