
SU-X32AXXX Series
Continued
CMOS/LVCMOS HF VCXO
Absolute Maximum Ratings
Symbol
To
Tst
Vcc
Ven/dis
Electrical Parameters
Conditions, Note
Parameter
Value
-40 to +85
-50 to +90
-0.5 to 4.5
0 to Vcc
Unit
oC
oC
V
V
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Enable/Disable Voltage
Parameter
Symb
Fo
Vcc
MIN
12
4.75
3.135
2.375
TYP
MAX
250
5.25
3.465
2.625
80
Unit
MHz
V
Nominal Frequency
Supply Voltage
Code
Code A
Code B
No load, Vcc-3.3V
40MHz
5.0
3.3
2.5
Supply current
Icc
mA
Output Logic Type
Load
CMOS
15pf/10
KOhm
Ohm
Output Levels
Voh
Vol
overall
0.9Vcc
0.1Vcc
V
Duty Cycle
(Symmetry)
Rise/Fall Time
At 50 % Vcc
45/55
50/50
55/45
%
Tr/Tf
0.2Vcc to 0.8 Vcc;
F<70 MHz
70 MHz<F<125MHz
125MHz<F<250MHz
Integrated from Phase
Noise, 12 KHz to 20 MHz
, RMS
10 Hz to 80 KHz, RMS
50 Khz to 80 Mhz
Random
period,
Accumul.,
pk-to-pk
Deterministic
321.5
532.5
ns
Jitter
Integrated
J
0.1
0.15
ps
0,8
ps
ps
ps
0,2
2.5
Wavecrest
characterized
17
ps
0
ps
dBc
dBc/Hz
Sub-harmonics
Phase Noise
None
-75
-105
-135
-160
-165
-165
±30
£(
Δ
f)
155.52 MHz.
APR 50ppm
or less
@ 10 Hz
@100 Hz
@1 KHz
@10KHz
@100KHz
@>1MHz
-70
-100
-130
-155
-160
-160
Frequency Stability,
usually not specified -
unless necessary, APR
is specified to
incorporate stability
Control Voltage Range
Setability
Δ
F/F
Overall, including initial
calibration, temperature,
aging 10 years, shock and
vibration @ Vc=Vcc/2;
APR 50ppm, or less
±20
ppm
Vc
Vcs
0V
Vcc
0.6 Vcc
V
V
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
Pin 2 = High, or floating
Pin 2 = Low
0.4 Vcc
0.5 Vcc
Absolute Pull Range
APR
2e+08
ppm
Input Impedance
Modulation Bandwidth
Enable
Disable
Zin
50
20
KOhm
KHz
V
V
Enabled
Tri-stated, output - High Z
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
Rev.
D
CRYSTAL CLOCK OSCILLATORS
Data Sheet 0629K