ICS9219 View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

MFG CO.

ICS9219

Direct Rambus™ Clock Generator Lite

Integrated Circuit Systems 

1 2 3 4 5 6 7 8

ICS9219

CLK

CLKB

tPW-

tCYCLE

tPW+

DC = (tPW+ / tCYCLE)

Figure 5. Duty Cycle

CLK

CLKB

V(t)

Cycle (i)

Cycle (i+1)

tPW- (i)

tCYCLE (i)

tPW+ (i)

tPW- (i+1)

tCYCLE (i+1)

tPW+ (i+1)

tDC,ERR = tPW+(i) - tPW+(i+1) and tPW-(i) - tPW-(i+1)

Figure 6. Cycle-to-cycle Duty Cycle Error

tF

tR

Figure 7. Input and Output Voltage Waveforms

VH

80%

20%

VL

REF

T

Figure 8. REF Jitter

0931B—10/25/04

7

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