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Jauch

JO22 Datasheet Preview

JO22 Datasheet

Oscillator

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Oscillator JO22 · 32.768 kHz · AT-cut
- SMD Oscillator with Stop Function • 2.5 x 2.0 mm
- High frequency stability up to +125 °C
- Variable supply voltage 1.8 V ~ 3.3 V
- Very low current consumption
- Seam sealed ceramic/metal package
RoHS
2011/65/EC
RoHS compliant Pb free
REACH
compliant
Conflict
mineral free
GENERAL DATA
TYPE
JO22 32.768 kHz AT-cut 1.8 V ~ 3.3 V
frequency
32.768 kHz
frequency stability over all* ± 25 ppm ~ ± 100 ppm (table 1)
current consumption
see table 2
supply voltage VDC
temperature operating
1.8 V -10 % ~ 3.3 V +10 % variable
-10 °C ~ +70 °C up to -40 °C ~ +125  °C (table 1)
storage
-55 °C ~ +125 °C
output
rise & fall time 50 ns typ. / 200 ns max.
load max.
15 pF
current max. 0.8 mA
low level max. 0.4 V
high level min. VDC - 0.4 V
output enable time max.
10 ms
output disable time max.
1 µs
start-up time max.
standby function
10 ms (t0 when VDC > 1.8 V)
stop
standby current max.
10 µA (T1) / 20 µA (T2, T3)
symmetry at 0.5 x VDC
45 % ~ 55 % max. (ref. +25  °C)
note: rise time: 0.1 VDC ~ 0.9 VDC / fall time: 0.9 VDC ~ 0.1 VDC
TABLE 1: FREQUENCY STABILITY CODE
stability code / temp. code
A
B
± 100 ppm ±50 ppm
G
± 30 ppm
C
± 25 ppm
-20 °C ~ +70 °C
-40 °C ~ +85 °C T1
-40 °C ~ +105 °C T2*
-40 °C ~ +125 °C T3*
available
includes stability at 25 °C, operating temp. range, supply voltage change,
shock and vibration, aging 1st year
* ask for availability
TABLE 2: CURRENT CONSUMPTION MAX.
Supply current max.
at 32.768 kHz
load
5 pF
10 pF
15 pF
1.8 V
225 µA
230 µA
235 µA
2.5 V
230 µA
235 µA
240 µA
note: please also refer to I/V plots showing typical supply current
at 5 pF / 10 pF / 15 pF
3.3 V
235 µA
240 µA
245 µA
DIMENSIONS
2.5 ±0.1
#4 #3
#1
#2
top view
0.4
side view
0.95±0.05
#3
#4
#2
#1
0.78±0.05
bottom view
0.90±0.1
1.85±0.1
pad layout
# 1: e/d
# 2: ground
# 3: output
# 4: VDC
pin connection
in mm
ORDER INFORMATION
O
frequency
type
frequency stability
code
supply voltage
code
output load
code
option
Oscillator 0.032768 = 32.768 kHz JO22
see table 1
1V3 = 1.8 V ~ 3.3 V
Example: O 0.032768-JO22-G-1V3-1-T1-LF (Suffix LF = RoHS compliant / Pb free)
1 = 15 pF
blank = -20 °C ~ +70 °C
T1 = -40 °C ~ +85 °C
T2 = -40 °C ~+105 °C
T3 = -40 °C ~+125 °C
Jauch Quartz GmbH • e-mail: info@jauch.com • full data can be found under: www.jauch.com
All specifications are subject to change without notice
27052020




Jauch

JO22 Datasheet Preview

JO22 Datasheet

Oscillator

No Preview Available !

Oscillator JO22 · 32.768 kHz · AT-cut · Stop Function
TYPICAL SUPPLY CURRENT VS. VDC AT DIFFERENT LOAD CAPACITANCES
123,0
122,0
121,0
120,0
119,0
118,0
117,0
116,0
115,0
114,0
113,0
112,0
1,7
2,1
2,5
2,9
Vdc in V
15 pF
10 pF
5 pF
3,3
ENABLE / DISABLE FUNCTION
pin #1 (e/d control)
open
high "1" (VIH ≥ 0.7 VDC)
low "0" (VIL ≤ 0.3 VDC)
stop function:
• oscillator stops
• output high impedance
pin #3 (output)
active
active
high impedance
PACKAGING NOTE
– standard packing unit is 500 pieces per reel
– customized quantities on request
TAPING SPECIFICATION
4.0
ø 1.55
4.0
2.25 ±0.05
1.15 ±0.05
Feeding
REFLOW SOLDERING PROFILE
temperature (°C)
10 s max.
260
200
150
260 °C max.
220 5 °C
180 5 °C
100
60 ~ 180 s
60 s max.
50
time (s)
note: parts are also suitable for soldering systems with lead (Pb) content
120°
2.0 ±0.1
8.75±0.3
in mm
MARKING
frequency
company / stability code / date code
date code: A ~ M: Jan. - Dec.
9: 2019 0: 2020 1: 2021 2: 2022
Jan.
Febr.
Mar.
Apr.
A
B
C
D
July
Aug.
Sept.
Oct.
G
H
J
K
3: 2023 4: 2024
May
June
E
F
Nov.
Dec.
L
M
27052020
Jauch Quartz GmbH • e-mail: info@jauch.dcoem • full data canfublledfaotuancdaunnbdeerf:owunwdwu.jnaduecrh:.com
All specifications are subject to change without notice www.jauch.de | www.jauch.co.uk | www.jauch.fr | www.jauchusa.com



Part Number JO22
Description Oscillator
Maker Jauch
Total Page 2 Pages
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