U1 , U5
[ 7.8 * 3.2 * 8.0 ( 6.0 ) mm ]
Features
Specifications
●
●
●
U1SL
[ 7.8 * 2.6 * 8.0 mm ]
Min.
Thru - Hole Crystals
Fund.
3rd O.T.
5th O.T.
1.0MHz
Max.
200MHz
A round shaped AT-Cut crystal plate inside.
Available up to 200 MHz using a 5th overtone crystal mode
Annealed and pre-aged for low frequency drift over a long-term operation
General Specifications
Item / Type
Frequency Range
Load Capacitance
Drive Level
Frequency Tolerance
Frequency Stability
Aging
Storage Temperature Range
Table 1
U1
;
U1SL
;
U5
;
U1MJ
;
U5MJ
series
U1 & U1MJ : 1.0 ~ 1.2MHz , 4.0 ~ 200.0MHz ; U5 : 10.0 ~ 200MHz
Series or Parallel ( 8 to 32 pF ) resonance
100μ W typical ( 500μ W max. )
AT-cut : ± 5 ppm , ± 10 ppm , ± 20 ppm or ± 30 ppm at 25°C
SL-cut : ± 50 ppm at 25°C
See Table 2
△F
/ F : ±3 ppm / year ( max. )
- 50°C to 105°C
U1 & U1MJ ESR ( Equivalent Series Resistance )
Freq.(MHz)
1.0 ~ 1.2
6.0 ~ 6.9
7.0 ~ 7.9
8.0 ~ 8.9
9.0 ~ 10.9
Table 2
Osc. Mode
SL , Fund.
AT , Fund.
AT , Fund.
AT , Fund.
AT , Fund.
E.S.R.
5K
Ω
100
Ω
90
Ω
80
Ω
90
Ω
Freq.(MHz)
11.0 ~ 12.9
13.0 ~ 45.0
30.0 ~ 50.0
50.1 ~ 100.0
80.0 ~ 200.0
Osc. Mode
AT , Fund.
AT , Fund.
AT , 3rd
AT , 3rd
AT , 5th
E.S.R.
40
Ω
25
Ω
40
Ω
50
Ω
80
Ω
U5 & U5MJ ESR ( Equivalent Series Resistance )
Freq.(MHz)
10.0 ~ 11.9
12.0 ~ 14.9
15.0 ~ 35.0
35.1 ~ 90.0
Osc. Mode
AT , Fund.
AT , Fund.
AT , Fund.
AT , 3rd
E.S.R.
60
Ω
50
Ω
30
Ω
60
Ω
Freq.(MHz)
90.1 ~ 135.0
90.1 ~ 159.0
160.0 ~ 200.0
Osc. Mode
AT , 3rd
AT , 5th
AT , 5th
E.S.R.
40
Ω
100
Ω
80
Ω
Frequency stability vs Operating temperature range
Stability code
X
Y
I
Temp. (ºC) \ ppm
-10 to 60°C
-20 to 70°C
-40 to 85°C
±5
○
▲
± 10
○
○
▲
± 15
○
○
○
± 20
○
○
○
± 25
○
○
○
± 30
○
○
○
± 50
○
○
○
± 100 (SL-cut )
○
○
○
○
: available ;
▲:
contact Mercury
Outline Dimensions ( Unit : mm )
Dip type ( U1 , U1SL , U5 )
Metal jacket ( U1MJ , U5MJ )
H
U1
U1SL
U5
8.0 ± 0.2
8.0 ± 0.2
6.0 ± 0.2
T1
2.2 ± 0.2
1.8 ± 0.2
2.2 ± 0.2
T2
3.2 ± 0.2
2.6 ± 0.2
3.2 ± 0.2
H
U1MJ
U5MJ
8.0 ± 0.2
6.0 ± 0.2
W
11.8 ± 0.2
9.8 ± 0.2
Mercury
www .mercury-crystal.com
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: Tel (886)-2-2406-2779 / sales-tw@mercury-crystal.com
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Tel: (1)-909-466-0427 / sales-us@mercury-crystal.com
■China:
Tel: (86)-512-5763-8100 / sales-cn@mecxtal.com
MERCURY [ MERCURY UNITED ELECTRONICS INC ]
