7x5mm LVPECL Differential O/P Oscillator
AEL PF431-Series
Frequency Control
Products
Low Jitter using High Q Fundamental Crystals with multiplier
38.0MHz to 640.00 MHz
Operating Conditions
Operating Temperature
Range
Standard
Industrial
Type
PF431
-0
o
C to +70
o
C
-30
o
C to +85
o
C
Voltage Code
See right panel
E/D
1
Note
Frequency
Stability
(PPM)
±15
X
X
±20
X
X
OTR/Stability
See Above
±25
AS
AI
±30
X
X
±50
BS
BI
±100
CS
CI
WWYY
1608
Storage Temp
Option Codes
Supply Voltage
+2.5V DC
+3.3V DC
-55
o
C to +125
o
C
Option
Code
25
3
Marking &
Specification Code Format
Frequency
ie 100.000
Electrical Characteristics
Ta = +25
o
C,
Parameter
Input Current
Frequency Stability
Symmetry
Output Voltage
Rise
Time
Fall Time
Start Up Time
Integrated
Phase Jitter
Period
Jitter
RMS
Period
Jitter
p-p
Load
Reflow
Solder
Condition
Inclusive of
VDD ±10%,
Load
Change ±10%, Ageing,
Shock
&
Vibration
Condition
38.00 to 100.00
100.01 to 320.00
320.01 to 640.00
All
Conditions
(See Note)
@50% VDD Level
"0" Level
"1" Level
10% to 90% V
DD
90% to 10% V
DD
0V to V
DD
12kHz to 20MHz
Decoupling capacitor V
DD
to GND
Decoupling capacitor V
DD
to GND
65 mA Max.
80 mA Max.
90 mA Max.
See
Options
Above
40/60% (45/55% Available)
V
DD
-1.620 Max.
Termination:
R
L
=50Ω to (VDD-2.0V)
V
DD
-1.025 Min.
Termination:
R
L
=50Ω to (VDD-2.0V)
0.7nS
0 7nS (20% to 80% of PECL wave)
0.7nS (20% to 80% of PECL wave)
10mS Max.
0.4ps
typical,
0.5ps
Max. (156.250MHz)
3
ps
typical - 5
ps
Max. (156.250 MHz)
20
ps
typical -
30ps
Max. (156.250MHz)
R
L
= 50Ω to (V
DD
-2.0V)
260
o
C 10
seconds
Max.
Frequency = 156.25MHz
-62dBc/Hz
-92dBc/Hz
-120dBc/Hz
-132dBc/Hz
-128dBc/Hz
-140dBc/Hz
-150dBc/Hz
1,000pcs/Reel
4.0 (±0.1)
Ø1.5
16.0
2.0
5.5
8.1
Offset
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
Phase Noise
Dimensions (mm)
8.0
120
O
1.6
22.0
Ø13.2
16.5
© AEL Crystals Ltd
Tel: +44 (01293) 789200
Fax: +44 (01293) 789490
email: sales@aelcrystals.co.uk
179
AEL [ AEL CRYSTALS LTD ]
