SD-A3DBXXX Datasheet, PDF (2/3 Pages) Nel Frequency Controls,inc – LVDS UHF VCXO

CRYSTAL CLOCK OSCILLATORS
Data Sheet 0629E
SD-A3DBXXX Series Continued
LVDS UHF VCXO
Absolute Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Enable/Disable Voltage
Symbol
To
Tst
Vcc
Ven/dis
Value
-40 to +85
-50 to +90
-0.5 to 4.5
0 to Vcc
Electrical Parameters
Parameter
Nominal Frequency
Supply Voltage
Symb
Conditions, Note
Fo
Vcc Code A
MIN
38
3.135
TYP
3.3
Rev. A
Unit
ºC
ºC
V
V
MAX
640
3.465
Unit
MHz
V
Supply current
Output Logic Type
Load
Output Levels
Duty Cycle
(Symmetry)
Rise/Fall Time
Jitter Integrated
Icc
Vod
Vof
Tr/Tf
J
Wavecrest
characterized
Sub-Harmonics
Phase Noise
£(Δf)
Frequency Stability
ΔF/F
Control Voltage Range Vc
Setability
Vcs
Absolute Pull Range APR
Input Impedance
Zin
Modulation Bandwidth
Enable High Option
Pin 2 Enabled
Pin 2 Disabled
Enable Low Option
Pin 2 Disabled
Pin 2 Enabled
At receiving end between
the outputs
Differential amplitude
Amplitude error
Offset Voltage
Offset Voltage error
At outputs crossing, room
temperature
20 to 80, 80 to 20 %
Integrated from Phase
Noise, 12 KHz to 20 MHz ,
RMS
Random
<320 M
period,
>320 M
Accumul.,
<320 M
pk-to-pk
>320 M
Deterministic <320 M
>320 M
<320 M
>320 M
212.5 MHz @ 10 Hz
@100 Hz
@1 KHz
@10KHz
@100KHz
@>1MHz
Overall, including initial
calibration, temperature,
aging 10 years, shock and
vibration @ Vc=Vcc/2
Vc to set F at Fo; T, Vcc,
load - nominal, as shipped
Over all conditions, see
part # creation
@ Fmod < 100 Khz
At Vc = Vcc/2, -3dB
90
247
1.125
45/55
0V
0.4 Vcc
20,32,
50,100
10
10
80
LVDS
100
330
1.25
50/50
0.5
0.3
2.5
2.5
30
43
6
18
-50
-35
-65
-95
-125
-140
-145
-148
30
0.5 Vcc
100
110
454
50
1.375
50
55/45
0.7
Vcc
0.6 Vcc
mA
Ohm
mV
mV
V
mV
%
ns
ps
ps
ps
ps
dBc
dBc/Hz
ppm
V
V
ppm
KOhm
KHz
CMOS logic 1 or N/C
CMOS logic 0
0.7 Vcc
0
Vcc
V
0.3 Vcc
CMOS logic 1 or N/C
CMOS logic 0
0.7 Vcc
0
Vcc
V
0.3 Vcc
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone [phone] FAX [phone]
Email: [e-mail] www.nelfc.com