3H42-B-0.020 [MERCURY]
Oscillator;
| 型号： | 3H42-B-0.020 |
| 厂家： | 
MERCURY UNITED ELECTRONICS INC |
| 描述： | Oscillator |
| 文件： | 总1页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Min.
20KHz
Max.
H
Thru-Hole
SMD
TTL / CMOS
1.0V
1.2V
1.8V
2.5V
3.3V
5.0V
160MHz
Applications
● Fast Ethernet and Gigabit Ethernet clocks
● NTSC / PAL encoder / decoder clocks
● PLL / synthesizer clocks
● CPU , Graphics , Multimedia A / V clocks
● MPEG / DVD / HDTV clocks
● Laser engine pixel / set - top clocks
● OC-3 , OC-12 , OC-48 and OC-192 clocks
● SONET / SDH / ATM clocks
● Fibre channel and ADSL clocks
General Specifications [ TA = +25°C , VDD= at specified voltage , Load : 15 pF ]
Model
" H " series
+ 1.8V D.C.±5% + 2.5V D.C.±5%
code is " 18 " code is " 25 "
+ 1.0V D.C.±5%
code is " 1 "
+ 1.2V D.C.±5%
code is " 12 "
+ 3.3 V D.C.±5%
code is " 3 "
+ 5.0V D.C.±10%
code is " 5 "
Input Voltage ( VDD
Frequency Range
)
1.8 MHz ~ 60 MHz 0.3 MHz ~ 125 MHz 20KHz ~ 130 MHz
20 KHz ~ 160 MHz
T T L / CMOS
2.4 V ( min. )
Output Wave Form
CMOS
CMOS
CMOS
CMOS
T T L / CMOS
2.4 V ( min. )
2.97 V ( min. )
0.4 V ( max. )
0.33 V ( max. )
T T L
CMOS
T T L
Output Logic High " 1 "
0.9 V ( min. )
1.08 V ( min. )
0.12 V ( max. )
1.62 V ( min. )
2.25 V ( min. )
4.5 V ( min. )
0.4 V ( max. )
0.5 V ( max. )
Output Logic Low " 0 "
CMOS
0.1 V ( max. )
0.18 V ( max. )
0.25 V ( max. )
± 100 ppm
If non-standard , please enter the
desired stability after the " C " or " I"
For example :
Frequency Stability over
± 25 ppm
± 50 ppm
Operating Temperature Range
Frequency Stability (1) Codes
Commercial ( -10°C to +70°C )
A
D
B
E
C
F
" C20 " ±20 ppm over -10°C to +70°C ;
" I20 " ± 20 ppm over -40°C to +85°C
Industrial ( -40°C to +85°C )
T T L
CMOS
T T L
2 ~ 10 (LS) T T L gates
Output Load
15 pF typical; 30 pF load for frequencies up to 70 MHz ; Contact Mercury for 50 pF load
10 n sec.(max.) ; 3 n sec.(typical) . Measured between 0.4VDC ↔ 2.4VDC ( RL=390Ω ; CL = 15pF )
10 n sec.(max.) ; 3 n sec.(typical) . Measured between 10% to 90% wave form ( CL=15pF )
40% (min.) , 60%(max.) Measured at +1.4V
Rise Time ( Tr )
Fall Time ( Tf )
CMOS
T T L
Duty Cycle
CMOS
40% (min.) , 60%(max.) Measured at 50% of wave form [ 50% ± 5% is also available , add " S " at the end of the part number
10 m sec. (max.) ; 5 m sec. (typical)
Start -Up Time (Ts)
Current Consumption
Storage Temperature
Aging
10 ~ 45 mA ( frequency dependent )
- 50°C to 100°C
±5 ppm per year (max.)
Output is high impedance when " 0 " is applied to pin 1 .
Disable time is 150 n sec. max.
Tri-State Option.
Add " T " in part number for Tri-State option
Mercury www .mercury-crystal.com
■Taiwan : Tel (886)-2-2406-2779 / sales-tw@mercury-crystal.com ■U.S.A: Tel: (1)-909-466-0427 / sales-us@mercury-crystal.com ■China: Tel: (86)-512-5763-8100 / sales-cn@mecxtal.com
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