Mercury HDK5762 Crystal Oscillator Owner manual
HDK5762 series 2.5 V
Oscillators Series [ Differential LVDS ]
SMD LVDS output
7.0 x 5.0 x 1.8 mm
Features
Ultra Small SMD seam sealed clock crystal oscillator units.
Tri-state function available on pad No. 2.
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Applications
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HDK femto second integrated phase jitter ( 200 fs typical , 12 KHz to 20 MHz ) .
HDK supeior phase noise ( -138 dBc/Hz at 10 KHz and -144 dBc/Hz at 100 KHz offset ).
2.5 V or 3.3 V supply voltage .
General Specifications
Paramenters
Electrical Spec.
Input Voltage ( VDD)
2.5 V ± 5 %
Frequency Range / Load
13.5 MHz ~ 200,0 MHz
Output Wave Form
LVDS output
Output Logic High " 1 "
Output Logic Low " 0 "
typical
1.43 V ( RL = 100 Ω )
max.
1.60 V ( RL = 100 Ω )
min.
0.9 V ( RL = 100 Ω )
typical
1.1 V ( RL = 100 Ω )
Integrated Phase Noise ( 12 KHz to 20 MHz )
0.2 ps ( typical ) ; 0.5 ps ( max.)
Rise Time ( Tr ) / Fall Time ( Tf )
0.3n sec.( typical ) ; 0.5 n sec. ( max.)
Output Voltage Swing
250 mV min. ( VDD = +2.5V )
Duty Cycle
50% ± 10% [ 50% ± 5% is also available ]
Load
50 Ω into Vcc - 2V or Thevenin equivalent
Current Consumption ( 15 pF load )
30 mA ( typical ) , 50 mA ( max.)
Start - Up Time (Ts)
10 m sec.( typical )
Storage Temperature
- 50°C to 100°C
Aging
± 3 ppm per year (max.)
Frequency Stability over
Operating Temperature Range
Frequency Stability
(1)
Codes
± 50 ppm ± 100 ppm
Commercial ( -10°C to +70°C )
A
B
C
Industrial ( -40°C to +85°C )
D
E
F
Phase Noise ( typical ) [ 156.250 MHz ]
Outline Dimensions
± 25 ppm
Offset
dBc / Hz
10 Hz 100 Hz
-75
-90
If non-standard , please enter the
desired stability after the " C " or " I "
For example :
" C20 " ±20 ppm over -10°C to +70°C ;
" I20 " ± 20 ppm over -40°C to +85°C
1K Hz 10 KHz 100KHz 1 MHz 10 MHz
-120
-135
-142
-147
-155
( Unit : mm )
Mercury
www .mercury-crystal.com
■Taiwan : (886)-2-2406-2779 / sales-tw@mercury-crystal.com ■U.S.A: (1)-909-466-0427 / sales-us@mercury-crystal.com ■China : (86)-512-5763-8100 / sales-cn@mecxtal.com
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