Jauch JT22C Tcxo with hcmos output Datasheet

Oscillator
Oscillator
· TCXO
· VX3
· JT22C
· 3.3 Volt
TCXO with HCMOS output · 2.5 x 2.0 mm
■
■
■
■
actual size
excellent phase noise
operating temperature range -40 °C ~ +85 °C
reflow soldering temperature: 260 °C max.
ceramic/metal package
General Data
RoHS
2002/95/EC
RoHS compliant
Pb free: pins / pads
Table 1: Current Consumption max.
4 ~ 10 MHz
~ 20 MHz
~ 30 MHz
~ 40 MHz
~ 54 MHz
1.8 V
3.1 mA
3.7 mA
4.2 mA
4.6 mA
5.5 mA
± 0.5 ppm
2.5 V
3.1 mA
3.7 mA
4.2 mA
4.6 mA
5.5 mA
temperature
± 2.5 ppm (others on request)
2.8 V
3.4 mA
4.1 mA
4.7 mA
5.2 mA
6.0 mA
aging first year
± 1.0 ppm
3.3 V
4.0 mA
4.8 mA
5.5 mA
6.0 mA
7.0 mA
supply voltage
± 0.2 ppm (at VDC ± 5 %)
load change
± 0.2 ppm
after reflow
± 1.0 ppm
pin #1 (e/d control)
pin #3 (output)
current consumption max.
––> see table 1
open
active
supply voltage VDC
1.8 / 2.5 / 2.8 / 3.3 (± 5 %)
high “1” (VIH ≥ 0.7 VDC)
active
temperature
operating
-30 °C ~ +75 °C / -40 °C ~ +85 °C
low “0” (VIL ≤ 0.3 VDC)
high impedance
storage
-40 °C ~ +125 °C
rise & fall time
5.0 ns max.
load max.
15 pF
current max.
4.0 mA
low level max.
0.1 x VDC
high level min.
0.9 x VDC
type
JT22C
frequency range
4.0 ~ 54.0 MHz
frequency
at +25 °C
stability
output
Enable / Disable Function
stop function:
• oscillator stops
• output high impedance
Note
4 user pins (e/d, GND, output, VDC)
leave the other pins unconnected!
harmonics distortion max.
-5.0 dBc
symmetry at 0.5 x VDC
45 % ~ 55 % max.
start-up time max.
10 ms
standby current max.
10 µA
output enable time max.
10 ms
output disable time max.
250 ns
Jitter 1 σ
3.0 ps
phase noise at 10 kHz offset
-145 dBc/Hz
Dimensions
0.95
#4
#3
0.95
0.4
top view
0.65
#2
0.8
0.9±0.05
2.0±0.1
#1
0.65
0.1
2.5±0.1
side view
0.9
bottom view
pad layout
TCXO
JT22C
# 1: e/d
# 2: GND
# 3: output
# 4: VDC
pin connection
in mm
Order Information
O
frequency
in MHz
type
frequency stability
code
operating temp.
code
Oscillator
4.0 ~ 54.0 MHz
JT22C = TCXO
A = ± 2.5 ppm
G = -30 °C ~ +75 °C
K = -40 °C ~ +85 °C
Example: O 16.3680-JT22C-A-K-3.3-LF
(Suffix LF = RoHS compliant / Pb free pads)
supply voltage
1.8 = 1.8 V
2.5 = 2.5 V
2.8 = 2.8 V
3.3 = 3.3 V
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
121009
Oscillator · TCXO · JT22C
4.0
ø 1.55
1.75
Taping Specification
9.0
8.0
ø 13
2.0
ø 60
ø 180
2.7±0.05
5.25
120°
1.15±0.05
2.25±0.05
4.0
Marking
Reflow Soldering Profile
temperature (°C)
frequency
10 s max.
260 °C max.
220 ±5 °C
180 ±5 °C
260
200
150
100
60 ~180 s
in mm
in mm
Feeding
500 pcs per reel
ø 13±0.5
60 s max.
50
time (s)
company code / stability code / 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
–
–
standard packing units are 500 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
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