Quartz Crystal Oscillator
Superior Phase Noise
7x5mm LVDS Differenꢀal Outpt (300fsec Jiꢁer) Clock Oscillator
Frequency Control
Products
NEW PART! - Recommended for new designs
Staꢀc sensiꢀve device
Frequency Stability Opꢀons
Operaꢀng Temperature Range
Operaꢀng Condiꢀons
Storage Temp
Frequency Stability (PPM)
-55oC to +125oC
Opꢀon Codes
±25
±50
±100
Standard
Industrial
-0oC to +70oC
-40oC to +85oC
AS
AI
BS
BI
CS
CI
Supply Voltage
+3.3V DC
+2.5V DC
Opꢀon Code
3
2
Marking & Specificaꢀon Code Format
Type
HDK431
Voltage Code OTR/Stability
2 or 3 See Above
Frequency
ie 175.0000
WWYY
1611
Electrical Characterisꢀcs Ta = +25oC, NoteInclusive of VDD ±10%, Load Change ±10%, Ageing, Shock & Vibraꢀon
Parameter
Condiꢀon
Value
Model
AEL HDK-431
Femto second integrated phase jiꢁer
40.00MHz - 200.00MHz
50% ±5%
1.43V Typ. : 1.6V Max. (RL = 100Ω)
0.9V Min. : 1.1V Typ. (RL = 100Ω)
Technology
Frequency Range
Duty Cycle
@50% VDD Level
“1” Level
“0” Level
Output Voltage
Output swing
Input Current
Rise Time
Fall Time
Start Up Time
Integrated Phase Jiꢁer
250mV Min. : 350mV Typ. : 450mV Max. (RL = 100Ω)
16mA Typ. : 27mA Max.
20%-80% of LVDS Wave
80%-20% of LVDS Wave
0V to VDD
12kHz to 20MHz
Offset
0.2nsec Typ. : 0.4nsec Max.
0.2nsec Typ. : 0.4nsec Max.
3ms Typ. : 10ms Max.
300 fs Typ.
10Hz
-60
100Hz
-90
1kHz
-120
10kHz
-136
100kHz
-142
1MHz
-145
10MHz
-148
SSB Phase Noise
(dBc/Hz) Typ.
125MHz
Load
Ageing
RL=100Ω between O/P and Complimentary O/O
±3PPM
per Year Max.
Pin 1 = No Connecꢀon
Pin 1 = ≥ 70% VDD
Pin 1 = ≤ 30% VDD
Standby Current
Enable Time
Output = Yes
Output = Yes
High Impedence Condiꢀuon Output = No
10µA Typ.
Tri-State Funcꢀon
2.0msec Max.
Disable Time
2.0µsec Max.
Dimensions (mm)
ꢂ.54 Typ.
5.08
V
CONT
Marking Code
Pad 1
TriꢀState
Gnd
Bottom View
O/P
Compꢁ O/P
V
1.4 Typ.
7.0 0.ꢂ
DD
Land Pattern
© AEL Crystals Ltd
email: sales@aelcrystals.co.uk
Tel: +44 (0) 1293 789200 Fax: +44 (0) 1293 789490
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