JT33 Datasheet, PDF (1/2 Pages) Jauch Quartz Gmbh – OsciOllastcoirl l·a (tVoCr )·T VCX3O

OsciOllastcoirll·a(tVoCr )·TVCX3O·· 3JT.333V(oVl)t
actual size
Temp. Compensated Crystal Oscillator · 3.2 x 2.5 mm
■ low power VCTCXO or TCXO
■ temperature range -40 °C ~ +85 °C available
■ reflow soldering temperature: 260 °C max.
■ ceramic/metal package
RoHS
2011/65/EC
RoHS compliant
Pb free: pins / pads
General Data
type
frequency range
frequency at +25 °C
tolerance/ temperature
stability aging first year
supply voltage
load change
current consumption
supply voltage V_DC
temperature operating
storage
output
load nom.
level min.
external tuning range JT33V
external tuning voltage JT33V
start-up time max.
phase noise at 100 Hz
at ƒo
at 1 KHz
26 MHz
at 10 KHz
JT33 / JT33V
8.0 ~ 52.0 MHz
± 1.5 ppm (incl. 2x reflow)
± 1 ppm ~ ± 5 ppm (table 1)
± 1 ppm
± 0.2 ppm (at V_DC ± 5%)
± 0.2 ppm
2.5 mA max.
1.8 / 2.5 / 2.8 / 3.0 / 3.3 (± 5%)
see table 1
-40 °C ~ +85 °C
10 KΩ // 10 pF
0.8 Vpp (clipped sine)
± 8 ppm min.
0.9 V ± 0.9 V at V_DC = 1.8 V (standard)
1.5 V ± 1.0 V at V_DC ≥ 2.5 V (standard)
1.4 V ± 1.0 V at V_DC ≥ 2.5 V (option)
2.5 ms
-109 dBc/Hz typ.
-133 dBc/Hz typ.
-148 dBc/Hz typ.
Table 1: Frequency Stability vs. Temperature
frequency stability code
operating
Y
Z
A
B
C
D
temperature code ± 5.0 ppm ± 3.0 ppm ± 2.5 ppm ± 2.0 ppm ± 1.5 ppm ± 1.0 ppm
A: -30 °C ~ +80 °C O
O
O
O
O
O
B: -20 °C ~ +70 °C O
O
O
O
O
O
C: -10 °C ~ +60 °C O
O
O
O
O
O
D: 0 °C ~ +85 °C O
O
O
O
O
O
E: 0 °C ~ +55 °C O
O
O
O
O
O
F: -10 °C ~ +70 °C O
O
O
O
O
O
G: -30 °C ~ +75 °C O
O
O
O
O
O
H: -20 °C ~ +75 °C O
O
O
O
O
O
K: -40 °C ~ +85 °C O
O
O
O
L: -20 °C ~ +85 °C O
O
O
O
O
O
M:-30 °C ~ +85 °C O
O
O
O
• ^{standard O on request}
Note
- TCXO JT33: pin #1 connected to GND
- VCTCXO JT33V: pin #1 is control voltage VC
- external AC coupling for output recommended
Dimensions
3.2^±0.15
#4 #3
#1 #2
1.2^±0.1
#3
#4
#2
#1
1.0^±0.1
1.3^±0.1
1.0^±0.1
TCXO
JT33
# 1: GND
# 2: GND
# 3: output
# 4: VDC
VCTCXO
JT33V
# 1: Vcontrol
# 2: GND
# 3: output
# 4: VDC
top view
side view
bottom view
pad layout
pin connection
in mm
Order Information
O
frequency
in MHz
type
frequency stability
operating temp.
supply voltage
code
code
control voltage
(for JT33V only)
Oscillator
8.0 ~ 45.0 MHz
JT33 = TCXO
JT33V = VCTCXO
Example: O 26.0-JT33V-A-G-3.3-1.5-LF
A-Z
see table 1
A-K
see table 1
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
(Suffix LF = RoHS compliant / Pb free pads)
0.9 = V_C 0.9 V ± 0.9 V at V_DC = 1.8 V
1.5 = V_C 1.5 V ± 1.0 V at V_DC ≥ 2.5 V
1.4 = V_C 1.4 V ± 1.0 V at V_DC ≥ 2.5 V
see General Data
Jauch Quartz GmbH ^• e-mail: [e-mail]
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