T49C101ACF8-07 查看數據表（PDF） - Exar Corporation

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T49C101ACF8-07

High Frequency Clock Multiplier

Exar Corporation 

ST49C101A-XX

DC ELECTRICAL CHARACTERISTICS

Test Conditions: TA = 25°C, VCC = 5.0V + 10%, Operating Temperature Range 0°C to 70°C Unless

Otherwise Specified

Symbol Parameter

Min. Typ. Max. Unit

VIL

Input Low Level

0.8 V

VIH

Input High Level

2.0

V

VOL

Output Low Level

0.5 V

VOH

Output High Level

2.8

V

IIL

Input Low Current

-100 µA

IIH

Input High Current

1

µA

ICC

Operating Current

35 50 mA

RIN

Input Pull-up Resistance 75 110 155 kΩ

Conditions

IOL = 8.0 mA

IOH = 8.0 mA

OE Pin only

VIN=VCC, OE Pin only

No Load. CLOCK=100MHz

AC ELECTRICAL CHARACTERISTICS

Test Conditions: TA = 25°C, VCC = 5.0V + 10%, Operating Temperature Range 0°C to 70°C Unless

Otherwise Specified

Symbol

T1,T2

T4

T4 + T5

T4

T4 + T5

T3

T3

TIN

TOUT

Parameter

CLOCK Rise/Fall Time

Duty Cycle

Min. Typ. Max. Unit

1.5

3

ns

45 50 55 %

Duty Cycle

40 50 60 %

Jitter 1 Sigma

Jitter Absolute

Input Reference Frequency 12

Output Frequency

50

50

50

50

25

25

50

+0.4 +1 %

+1 +3 %

20 30 MHz

200 MHz

200 MHz

200 MHz

120 MHz

80 MHz

80 MHz

200 MHz

Conditions

Load=30 pF, 0.2 VCC - 0.8 VCC

VCC/2 Switch Point Up To 100MHz,

Load = 20pF

VCC/2 Switch Point 100-150MHz, 95Ω

(AC Terminated)

Of Period

Of Period

ST49C101A-01

ST49C101A-03

ST49C101A-05

ST49C101A-06

ST49C101A-07

ST49C101A-08

ST49C101A-09

Rev. 2.20

6

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