MJ Datasheet, PDF (1/1 Pages) Wing Shing Computer Components – PNP PLANAR SILICON TRANSISTOR(AUDIO POWER AMPLIFIER DC TO DC CONVERTER)

MJ
[ 5.0 * 3.2 * 0.9 mm ]
Surface Mount Crystals
Fund.
3rd O.T.
Min.
8MHz
Features
Specifications
● The entire package can be grounded via the top metal lid and the two bottom pads .
● Frequency tolerance as tight as +/-5ppm is available.
Max.
125MHz
General Specifications
Item / Type
Frequency Range & Crystal Cut
Load Capacitance
Drive Level
Frequency Tolerance
Frequency Stability
Aging
Storage Temperature Range
MJ series ( 5.0 * 3.2 * 0.9 mm )
8.000 ~ 50.000 MHz , AT-cut , Fundamental Mode ( see Table 1 )
40.000 ~ 125.000 MHz , AT-cut , 3rd overtone ( see Table 1 )
NOTE : Frequencies between 40 and 50 MHz can be either AT fundamental or AT 3rd overtone.
Please add " AF " after the frequency on the part number for an AT-cut fundamental mode crystal
and " A3 " for an AT-Cut 3rd overtone crystal. For example: MJ-40.000AF-20P.
Series or Parallel ( 8 to 32 pF ) resonance
10µ W typical ( 100µ W max. )
± 5 ppm , ± 10 ppm , ± 20 ppm or ± 30 ppm at 25°C
See Table 2
△F / F : ±3 ppm / year ( max. )
- 50°C to 105°C
Table 1
ESR ( Equivalent Series Resistance )
Frequency Range
Oscillator Mode
E. S. R.
8.000 ~ 10.000 MHz
AT-Cut , Fund. Mode
80 Ω max
10.100 ~ 50.000 MHz
AT-Cut , Fund. Mode
50 Ω max
40.000 ~ 125.000 MHz
AT-Cut , 3rd Overtone
80 Ω max
Outline Dimensions ( Unit : mm )
Table 2
Frequency stability vs Operating temperature range
Stability code Temp. (ºC) \ ppm ± 5 ± 10 ± 15 ± 20 ± 25 ± 30
X
-10 to 60°C
○
○
○
○
○
○
Y
-20 to 70°C
▲
○
○
○
○
○
I
-40 to 85°C
○
○
○
○
○ : available ; ▲ : contact Mercury
Mercury www .mercury-crystal.com