JT33(V) - Jauch Quartz GmbH

Oscillator
Oscillator
· (VC)TCXO
· VX3 ·· 3.3
JT33(V)
Volt
Temp. Compensated Crystal Oscillator · 3.2 x 2.5 mm
■
■
■
■
actual size
low power VCTCXO or TCXO
temperature range -40 °C ~ +85 °C available
reflow soldering temperature: 260 °C max.
ceramic/metal package
General Data
RoHS
2011/65/EC
RoHS compliant
Pb free: pins / pads
Table 1: Frequency Stability vs. Temperature
type
frequency stability code
JT33 / JT33V
frequency range
8.0 ~ 52.0 MHz
operating
frequency
at +25 °C
± 1.5 ppm (incl. 2x reflow)
temperature code ± 5.0 ppm ± 3.0 ppm ± 2.5 ppm ± 2.0 ppm ± 1.5 ppm ± 1.0 ppm
tolerance/
temperature
± 1 ppm ~ ± 5 ppm (table 1)
A: -30 °C ~ +80 °C
stability
aging first year
± 1 ppm
B: -20 °C ~ +70 °C
O
O
O
O
O
O
supply voltage
± 0.2 ppm (at VDC ± 5%)
C: -10 °C ~ +60 °C
O
O
O
O
O
O
load change
± 0.2 ppm
D: 0 °C ~ +85 °C
O
O
O
O
O
O
current consumption
2.5 mA max.
E:
0 °C ~ +55 °C
O
O
O
O
O
O
supply voltage VDC
1.8 / 2.5 / 2.8 / 3.0 / 3.3 (± 5%)
F: -10 °C ~ +70 °C
O
O
O
O
O
O
temperature
operating
see table 1
G: -30 °C ~ +75 °C
O
O
O
O
O
O
storage
-40 °C ~ +85 °C
H: -20 °C ~ +75 °C
O
O
O
O
O
O
load nom.
10 KΩ // 10 pF
K: -40 °C ~ +85 °C
O
O
O
O
level min.
0.8 Vpp (clipped sine)
L: -20 °C ~ +85 °C
O
O
O
O
O
O
± 8 ppm min.
M: -30 °C ~ +85 °C
O
O
O
O
0.9 V ± 0.9 V at VDC = 1.8 V (standard)
• standard
output
external tuning range JT33V
external tuning voltage JT33V
Y
Z
O
A
O
O
B
O
C
D
O
O
O on request
1.5 V ± 1.0 V at VDC ≥ 2.5 V (standard)
1.4 V ± 1.0 V at VDC ≥ 2.5 V (option)
start-up time max.
2.5 ms
phase noise
at 100 Hz
-109 dBc/Hz typ.
at ƒo
at 1 KHz
-133 dBc/Hz typ.
26 MHz
at 10 KHz
-148 dBc/Hz typ.
Note
- TCXO JT33: pin #1 connected to GND
- VCTCXO JT33V: pin #1 is control voltage VC
- external AC coupling for output recommended
Dimensions
#2
top view
side view
1.0±0.1
#1
1.1±0.1
0.8±0.1
#2
#4
1.3±0.1
1.0±0.1
#1
#3
1.0 max.
#3
2.5±0.15
#4
1.2±0.1
0.75±0.1
3.2±0.15
1.0±0.1
bottom view
pad layout
TCXO
JT33
# 1: GND
# 2: GND
# 3: output
# 4: VDC
VCTCXO
JT33V
# 1: Vcontrol
# 2: GND
# 3: output
# 4: VDC
pin connection
in mm
Order Information
O
frequency
in MHz
type
Oscillator
8.0 ~ 45.0 MHz
JT33 = TCXO
JT33V = VCTCXO
Example: O 26.0-JT33V-A-G-3.3-1.5-LF
frequency stability
code
A-Z
see table 1
operating temp.
code
A-K
see table 1
supply voltage
control voltage
(for JT33V only)
1.8 = 1.8 V
2.5 = 2.5 V
2.8 = 2.8 V
3.0 = 3.0 V
3.3 = 3.3 V
0.9 = VC 0.9 V ± 0.9 V at VDC = 1.8 V
1.5 = VC 1.5 V ± 1.0 V at VDC ≥ 2.5 V
1.4 = VC 1.4 V ± 1.0 V at VDC ≥ 2.5 V
see General Data
(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.co.uk / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
181213
Oscillator · (VC-)TCXO · JT33(V)
Taping Specification
8.4
ø 60
8.0
2.0
4.0
1.4±0.1
2.7±0.1
500 pcs per reel
ø 13±0.5
in mm
Feeding
Reflow Soldering Profile
temperature (°C)
Marking
type / frequency
10 s max.
260 °C max.
220 ±5 °C
180 ±5 °C
260
200
150
100
60 ~180 s
60 s max.
50
time (s)
company code / date code
date code:
A ~ M: Jan. - Dec.
1: 2011
4: 2014
2: 2012
5: 2015
3: 2013
6: 2016
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 178
ø 13
120°
3.4 ±0.1
ø 1.5
1.75
4.0
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.co.uk / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice