AB-X36DXXX Series
Continued
PECL/LVPECL UHF 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
200
4.75
3.135
TYP
MAX
1000
5.25
3.465
Unit
MHz
V
Nominal Frequency
Supply Voltage
Code
Code A
5.0
3.3
Supply current
Output Logic Type
Load
Icc
60
80
mA
LVPECL
50
Output to Vcc-2V, or
Thevenin Equivalent
overall
Ohm
Output Levels
Voh
Vol
Vcc-
1.025
Vcc-
1.620
55/45
V
Duty Cycle
(Symmetry)
Rise/Fall Time
Jitter
At 50% of output voltage
swing
20 to 80, 80 to 20 %
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
@ 622.08MHz
622.080 MHz,
APR 50ppm
or less
45/55
50/50
%
Tr/Tf
J
0.5
0.1
0.7
0.2
ns
ps
Integrated
1.0
ps
ps
ps
0.3
2.5
Wavecrest
characterized
25
ps
1
ps
dBc
dBc/Hz
Sub-harmonics
Phase Noise
-50
-60
-90
-118
-135
-140
-145
±30
-46
-55
-85
-113
-130
-135
-140
£(
Δ
f)
@ 10 Hz
@100 Hz
@1 KHz
@10KHz
@100KHz
@>1MHz
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 = Low, 0 to Vcc-
1.62V
Pin 2 = High, Vcc-1.025V
to Vcc
0.4 Vcc
0.5 Vcc
Absolute Pull Range
APR
20,32,
50,100
50
20
ppm
Input Impedance
Modulation Bandwidth
Enable
Zin
KOhm
KHz
V
Enabled
Disable
Disabled, Pin 4 = Logic “1",
Pin 5 = Logic “0"
V
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.
C
CRYSTAL CLOCK OSCILLATORS
Data Sheet 0630B