JVE75A Datasheet, PDF (1/2 Pages) Jauch Quartz Gmbh – SMD PECL VCXO

Oscillator · PECL · VCXO
actual size
SMD PECL VCXO · 7.5 x 5.2 mm
■ uses quartz crystal in MESA technology
■ low phase noise + jitter
■ complementary PECL output, low EMI
■ ceramic/metal package
RoHS
2002/95/EC
RoHS compliant
Pb free: pins / pads
General Data
type
JVE75A
frequency range
50.0 ~ 700.0 MHz
frequency stability over all* ± 25ppm / ± 50ppm (see table 1)
frequency pulling range min. ± 80ppm
pulling control voltage
1.65 V ± 1.5 V^■
pulling control input imped. min. 60 kΩ
current consumption
120mA max.
supply voltage V_DC
temperature operating
3.3 V ± 5%
-10 °C ~ +70 °C / -40 °C ~ +85 °C
storage
-40 °C ~ +85 °C
output
rise & fall time 0.5ns (20% ~ 80% of Vpp)
load nom.
50Ω at 1.3 V
low level max. 1.7 V
high level min. 2.2 V
standby function
yes
output enable time max.
10ms
output disable time max.
50ns
start-up time max.
10ms
phase jitter 12 kHz ~ 20.0 MHz < 1.0ps RMS
symmetry at 50% of Vpp
45% ~ 55% typ. (40% ± 60% max.)
Table 1: Frequency Stability Code
stability code
B
± 50 ppm
C
± 25 ppm
-10 °C ~ +70 °C O
O
-40 °C ~ +85 °C O
• ^{standard O available}
* includes stability at 25 °C, operating temp. range, supply voltage change, shock and vibration, aging 1st year.
Enable / Disable Function
pin #2 (e/d control)
open or ≥ 2.4 V
gnd or ≤ 0.4 V
pin #4 / #5 (outputs)
active
high impedance
Control Voltage Characteristic
ppm
0.825
1.65
2.45
3.3
control voltage (V)
■_{To avoid phase noise or FM modulation in the output frequency spectrum,}
we recommend to feed the Vcontrol input pin by a low source impedance.
Dimensions
7.5 max.
#6 #5 #4
#1 #2 #3
top view
Order Information
2 x 2.54 ^0.1
side view
1.4 ^0.1
#1
bottom view
2 x 2.54 ^0.1
1.8 ^0.1
pad layout
pin connection
# 1: Vcontrol
# 2: e/d
# 3: ground
# 4: output 1
# 5: output 2
# 6: VCC
in mm
O
frequency
type
Oscillator 50.0 ~ 700.0 MHz JVE75A
stability at 25 °C
in ppm
B = ± 50 ppm
C = ± 25 ppm
supply voltage
3.3 = 3.3 V
pulling range
in ppm
08 = ± 80 ppm
option
blank = -10 °C ~ + 70 °C
T1 = -40 °C ~ + 85 °C
E x a m p l e : O 155.520-JVE75A-B- 3 .3 - 0 8 (Suffix LF = RoHS compliant / Pb free pins or pads)
Jauch Quartz GmbH ^• e-mail: [e-mail]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
260209