Jauch JT32G Temp. compensated crystal oscillator Datasheet

Oscillator
Oscillator
· TCXO
· VX3
· JT32G
· 3.3 Volt
Temp. Compensated Crystal Oscillator · 3.2 x 2.5 mm
■
■
■
■
actual size
high stability TCXO for GPS applications
temperature range -30 °C ~ +85 °C
reflow soldering temperature: 260 °C max.
ceramic/metal package
General Data
RoHS compliant
Pb free: pins / pads
Table 1:
type
JT32G
nominal frequencies
frequency range
16.368 ~ 27.456 MHz
16.368
frequency
at +25 °C
± 1.5 ppm*
stability
temperature
± 0.5 ppm
aging first year
± 1ppm
supply voltage
± 0.2ppm (at VDC ± 5%)
offset
load change
± 0.2ppm
current consumption max.
2.0 mA max.
supply voltage VDC
1.8 / 2.8 / 3.0 / 3.3 (± 5%)
temperature
operating
-30 °C ~ +85 °C
storage
-40 °C ~ +85 °C
load nom.
10KΩ // 10pF
level min.
0.8Vpp (clipped sine)
output
RoHS
2002/95/EC
16.369
Unit
19.2
23.104
24.5535
26.0
27.456
MHz
Table 2: Phase Noise
@ 10 Hz
@ 100 Hz
@ 1 kHz
@ 10 kHz
Unit
16.3 ~ 24.5 MHz
-85
-102
-133
-148
dBc/Hz
26.0 ~ 27.4 MHz
-70
-105
-130
-145
dBc/Hz
Note
- external AC coupling for output recommended
2.5 ms
start-up time max.
* frequency tolerance after double reflow
Dimensions
#2
top view
side view
#4
2.24±0.05
0.87±0.05
#3
0.78±0.05
0.5 ±0.05
#2
0.87±0.05
#1
1.1 max.
#3
2.5±0.2
#4
0.49±0.05
0.4±0.05
3.2±0.2
#1
2.24±0.05
bottom view
pad layout
TCXO
JT32G
# 1: GND
# 2: GND
# 3: output
# 4: VCC
pin connection
in mm
Order Information
O
frequency
in MHz
type
frequency stability
code
operating temp.
code
supply voltage
Oscillator
16.368 ~ 27.456 MHz
JT32G = TCXO
E = ± 0.5 ppm
M = -30 °C ~ +85 °C
1.8 = 1.8 V
2.8 = 2.8 V
3.0 = 3.0 V
3.3 = 3.3 V
Example: O 16.3680-JT32G-E-M-3.3-LF
(Suffix LF = RoHS compliant / Pb free pads)
Jauch Quartz GmbH • e-mail: [email protected]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
260209
Oscillator · TCXO · JT32G
Taping Specification
9.0 ±0.1
1.1±0.1
2.8±0.1
3000 pcs per reel, 1000 pcs per reel on request
in mm
Marking
lot no.
10 s max.
260 °C max.
220 ±5 °C
180 ±5 °C
260
200
150
100
60 ~180 s
ø 13±0.5
Feeding
Reflow Soldering Profile
temperature (°C)
ø 13
8.0
3.5 ±0.1
4.0
2.0
60 s max.
50
time (s)
company code / frequency / date code (YM)
date code:
A ~ M: Jan.- Dec.
9: 2009
0: 2010
1: 2011
Jan.
A
Febr.
B
Mar.
C
Apr.
D
May
E
June
F
July
G
Aug.
H
Sept.
J
Oct.
K
Nov.
L
Dec.
M
note: parts are also suitable for soldering systems with lead (Pb) content
Packing Note
–
–
ø 60
ø 180 ±2
120°
3.5
ø 1.5
1.75
4.0
standard packing units are 3000 pieces per reel
non-multiple packing units are only supplied taped / bulk
Jauch Quartz GmbH • e-mail: [email protected]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
Similar pages