SN65CML100

SLLS547 – NOVEMBER 2002

www.ti.com

9

TYPICAL CHARACTERISTICS

Figure 14

0

0.5

1

1.5

2

2.5

3

3.5

4

PEAK-TO-PEAK JITTER

vs

COMMON MODE INPUT VOLTAGE

VIC – Common Mode Input Voltage – V

VID = 0.3 V

VID = 0.5 V

0

5

10

15

20

25

30

VID = 0.8 V

VCC = 3.3 V,

TA = 25°C,

RT = 50 Ω,

VTT = 2.5 V

Input = Clock

Figure 15

0

0.5

1

1.5

2

2.5

3

3.5

4

VID = 0.5 V

0

10

20

30

40

50

60

VID = 0.3 V

VCC = 3.3 V,

TA = 25°C,

RT = 50 Ω,

VTT = 2.5 V

Input = 223–1 PRBS

PEAK-TO-PEAK JITTER

vs

COMMON MODE INPUT VOLTAGE

VIC – Common Mode Input Voltage – V

VID = 0.8 V

Figure 16

200

400

600

800

1000 1200 1400 1600

PEAK-TO-PEAK JITTER

vs

DATA RATE

Data Rate – Mbps

VCC = 3.3 V, TA = 25°C,

VIC = 1.2 V, |VID| = 200 mV,

Input = 223–1 PRBS, RT = 50 Ω

5

10

15

20

25

30

VTT = 1.7 V

VTT = 2.5 V

VTT = 3.3 V

Figure 17

200

400

600

800

1000 1200 1400 1600

PEAK-TO-PEAK JITTER

vs

DATA RATE

Data Rate – Mbps

VCC = 3.3 V, TA = 25°C,

VIC = 1.2 V,

VID = 200 mV,

Input = 223–1 PRBS,

RT = 25 Ω

VTT = 1.7 V

VTT = 2.5 V

VTT = 3.3 V

5

10

15

20

25

Figure 18

1.5 Gbps

223–1 PRBS

750 MHz

VCC = 3.3 V, TA = 25°C, VID = 200 mV, VIC = 1.2 V, VTT = 3.3 V, RT = 25 Ω

Horizontal Scale = 200 ps/div

Vertical Scale = 250 mV/div

Figure 19

1.5 Gbps

223–1 PRBS

750 MHz

VCC = 3.3 V, TA = 25°C, VID = 200 mV, VIC = 1.2 V, VTT = 2.5 V, RT = 50 Ω

Horizontal Scale = 200 ps/div

Vertical Scale = 500 mV/div

Figure 20

1.5 Gbps

223–1 PRBS

750 MHz

VCC = 3.3 V, TA = 25°C, VID = 200 mV, VIC = 1.2 V, VTT = 2.5 V, RT = 25 Ω

Horizontal Scale = 200 ps/div

Vertical Scale = 250 mV/div