Frequency Control
Products
With Tri-State E/D Function
AEL HF431-Series 125.0MHz to 320.00 MHz
7x5mm ULTRA-Low Jitter LVCmos O/P SPXO
High Q Fundamental Crystal & Ultra- Low Jitter Multiplier Circuit
Frequency Stability (PPM)
±15
X
X
±20
X
X
±25
AS
AI
±30
X
X
±50
BS
BI
±100
CS
CI
Storage Temp
Option Codes
Supply Voltage
+3.3V DC
+2.5V DC
Option
Code
3
2
-55
o
C to +125
o
C
Operating Conditions
Operating Temperature
Range
Standard
Industrial
-0
o
C to +70
o
C
-40
o
C to +85
o
C
Marking &
Specification Code Format
Type
HF431
Voltage Code
2 or 3
OTR/Stability
See Above
Note
Frequency
ie 300.0000
WWYY
1608
Electrical
Characteristics
Ta = +25
o
C,
Parameter
Input Current
Frequency Stability
Symmetry
Output Voltage
Rise/Fall Time
Start Up Time
Integrated Phase
Jitter
Period
Jitter
RMS
Period
Jitter
p-p
Load
Ageing
Input
Static Protection
Output Logic
Reflow
Solder
Condition
Inclusive
of
VDD ±10%,
Load
Change ±10%, Ageing,
Shock
&
Vibration
Condition
Value
40mA Max.
See
Options
Above
45/55%
10% of V
DD
Max.
90% of V
DD
Min.
0.7ns Typical
10mS Max.
0.4 ps Typical - 0.5 ps Max. for 156.250 MHz
3 ps Typical - 5 ps Max. for 156.250 MHz
20 ps Typical - 30 ps Max. for 156.250 MHz
15pF
±3PPM 1st Year Max.
2kV Max.
LVCMOS
o
260 C 10 seconds Max.
Offset
All
Conditions
(See Note)
@50% VDD Level
"0" Level
"1" Level
0.3V to 3.0V with 15pF Load
0V to V
DD
12kHz to 20MHz
Decoupling capacitor V
DD
to GND
Decoupling capacitor V
DD
to GND
Phase Noise
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
Frequency = 156.25MHz
-62dBc/Hz
-92dBc/Hz
-120dBc/Hz
-132dBc/Hz
-128dBc/Hz
-140dBc/Hz
-150dBc/Hz
Dimensions (mm)
4.0 (±0.1)
Ø1.5
16.0
2.0
5.5
8.1
1000pcs/Reel
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 ]
