contactenglish
 
 
 

 

■ [ STA ]  ■ [ STB ]  ■ [ STC ]  ■ [ STD ]  ■ [ STE ]  

STE


ELECTRICAL SPECIFICATIONS

OUTPUT

TTL/HCMOS

CLIPPED SINEWAVE

Frequency Rang

1.250 to 27.000MHz

10.000 to 27.000MHz

Load Drive Capability

10TTL Load or 15pF
HCMOS Load Max

10kOhms//10pF

Output Voltage Logic High(VOH)

w/TTL : 2.4VDC Min
w/HCMOS : 90% of VDD Min

1.0Vp-p Min (VDD : 5.0VDC)

Output Voltage Logic Low(VOL)

w/TTL : 0.4VDC Max
w/HCMOS : 10% of VDD Max

0.8Vp-p Min (VDD : 3.3VDC)

Frequency Stability

vs. Operating Temperature Range
vs. Input Voltage (5%)
vs. Load (10%)

See Table 1
0.3 ppm Max
0.3 ppm Max

Supply Voltage(VDD)

 5.0VDC 5%

 3.3VDC 5%

5.0VDC 5%

 3.3VDC 5%

Input Current

1.250 to 27.000MHz
20mA Max         15mA Max

10.000 to 27.000MHz
2mA Max     1.5mA Max

Rise / Fall Time

5nsec Max

4nsec Max

Duty Cycle

50 10(%)

Internal Trim (Top of Can)

3ppm Min

Frequency Deviation

5ppm or 10ppm Minimum Over Control Voltage

Aging (at 25)

1 ppm/year Max

TOP

TABLE1 : PART NUMBERING CODES

OPERATING
TEMPERATURE

FREQUENCY STABILITY (PPM)
* Denotes Availability

Range


1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Code

15

20

25

30

35

40

45

50

0~50

A

*

*

*

*

*

*

*

*

-10~60

B

*

*

*

*

*

*

*

*

-10~70

C

*

*

*

*

*

*

*

-20~70

D

*

*

*

*

*

*

*

-30~60

E


*

*

*

*

*

*

-30~70

F


*

*

*

*

*

*

-30~75

G



*

*

*

*

*

*

-40~80

H





*

*

*

*

TOP

TOP

 

Copyright (c) 2007 신형전자. All right reserved.
주소 : 서울 구로 구로본동 1258 중앙유통단지 마동 3314호
전화 : 02-6679-8000, 팩스 : 02-6679-8003, soha8000@hanmail.net