OsciOllastcoirll·aTtoCrX·OV·XJ3T2·23G.3 Volt
Temp. Compensated Crystal Oscillator · 2.5 x 2.0 mm
■
■
■
■
high stability TCXO for GPS applications
temperature range -30 °C ~ +85 °C
reflow soldering temperature: 260 °C max.
ceramic/metal package
RoHS
2002/95/EC
actual size
RoHS compliant
Pb free: pins / pads
General Data
type
Table 1:
nominal frequencies
Unit
JT22G
16.368
16.369
19.2
23.104 24.5535
26.0
27.456
MHz
frequency range
16.368 ~ 27.456 MHz
1.5 ppmꢀ
frequency
stability
at +25 °C
temperature
0.5 ppm
Table 2: Phase Noise
aging first year
supply voltage
load change
1ppm
offset
@ 10 Hz @ 100 Hz
@ 1 kHz @ 10 kHz
Unit
0.2ppm ꢁat VDC 5ꢂ%
0.2ppm
16.3 ~ 24.5 MHz
26.0 ~ 27.4 MHz
-85
-70
-102
-105
-133
-130
-148 dBc/Hz
-145 dBc/Hz
current consumption max.
supply voltage VDC
temperature operating
storage
2.0 mA max.
1.8 / 2.8 / 3.0 / 3.3 ꢁ 5ꢂ%
-30 °C ~ +85 °C
-40 °C ~ +85 °C
10KΩ // 10pF
0.8Vpp ꢁclipped sine%
2.5 ms
Note
output
load nom.
level min.
- external AC coupling for output recommended
start-up time max.
ꢀ frequency tolerance after double reflow
Dimensions
0.15
2.5
TCXO
0.15
2.5
2.8
JT22G
# 1: GND
# 2: N.C.
# 3: GND
# 4: output
# 5: N.C.
# 6: VCC
# 4 # 5 # 6
# 3 # 2 # 1
0.35
0.50
0.7
0.5
in mm
top view
side view
bottom view
pad layout
pin connection
Order Information
supply voltage
frequency
in MHz
type
operating temp.
code
frequency stability
code
O
Oscillator
16.368 ~ 27.456 MHz
JT22G = TCXO
1.8 = 1.8 V
2.8 = 2.8 V
3.0 = 3.0 V
3.3 = 3.3 V
E = 0.5 ppm
M = -30 °C ~ +85 °C
Example: O 16.3680-JT22G-E-M-3.3-LF (Suffix LF = RoHS compliant / Pb free 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
100309