Oscillator · JO22H · 1.8 V
High Stability Oscillator with Stop Function · 2.5 x 2.0 mm
actual size
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low cost high stability SMD oscillator
stability meets spec for WiMax and WLAN
RoHS compliant, ceramic/metal package
reflow soldering temperature: 260
°C max.
2002/95/EC
RoHS compliant
Pb free: pins / pads
RoHS
General Data
type
frequency range
frequency stability over all*
current consumption
supply voltage V
DC
temperature
operating
storage
output
rise & fall time
load max
current max.
low level max.
high level min.
output enable time max.
output disable time max.
start-up time max.
standby function
standby current max.
phase jitter 12kHz~20MHz
symmetry at 0.5 x VDC
JO22H 1.8V
4.0 ~ 54.0 MHz (15pF max.)
± 10ppm ~ ± 20ppm (table 1)
3 mA max.
1.8 V ±5%
-20°C ~ +70°C / -40°C ~ +85°C
-40°C ~ +85°C
5 nsec max.
15pF
4 mA
0.1 x V
DC
0.9 x V
DC
10 ms
250ns
10 ms
stop
10 µA
< 3.0 ps RMS typ.
45% ~ 55% max.
Table 1: Frequency Stability Code
stability code
D
± 20 ppm
-20 °C ~ +70 °C
-40 °C ~ +85 °C
O
available
* includes stability at 25°C, operating temp. range, supply voltage change, load change, vibration, aging 1st year
O
O
E
± 15 ppm
O
O
F
± 10 ppm
O
O
Table 2: Rise & Fall Time max.
5 ns: 4.0 ~ 54.0 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
Enable / Disable Function
pin #1 (e/d control)
open
high ”1” (V
IH
≥
0.7 V
DC
)
low ”0” (V
IL
≤
0.3 V
DC
)
pin #3 (output)
active
active
high impedance
stop function:
• oscillator stops / • output high impedance
Dimensions
2.5
±0.1
0.9
±0.1
#4
#3
2.0
±0.1
#3
0.95
±0.05
#4
0.65
±0.05
0.90
±0.1
pin connection
# 1: e/d
# 2: ground
# 3: output
# 4: V
DC
in mm
1.45
±0.1
0.68
±0.05
#1
#2
0.4
#2
0.78
#1
±0.05
1.85
±0.1
top view
side view
bottom view
pad layout
Order Information
O
Oscillator
frequency
type
frequency stability
code
see table 1
supply voltage
code
1.8 = 1.8 V
output load
code
1 = 15 pF
0.80
±0.1
option
4.0 ~ 54.0 MHz
JO22H
blank = -20°C ~ +70°C
T1 = -40°C ~ +85°C
Example: O 20.0-JO22H-F-1.8-1-T1
(LF = RoHS compliant / Pb free pins or pads)
Jauch Quartz GmbH
•
e-mail: info@jauch.de
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
070509
JAUCH [ JAUCH QUARTZ GMBH ]
