ADN2809XCP-RL 查看數據表（PDF） - Analog Devices

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ADN2809XCP-RL

Multi-Rate to 2.7Gbps Clock and Data Recovery IC with Limiting Amplifier

Analog Devices 

ADN2809

Rate

OC48

GbE

OC12

OC3

J itter Tr ansfer

SONET

Spec

2MHz

ADN2809

370kHz

1MHz

185kHz

500kHz

130kHz

93kHz

23kHz

Ma r gin

5.4

5.4

5.4

5.6

J itter Toler ance

SONET

spec

1MHz

ADN2809

4.77MHz

500kHz

4.77MHz

250kHz

65kHz

4.77MHz

4.77MHz

Ma r gin

4.8

9.6

19.2

73.4

Table I. Typical Jitter Transfer and Jitter Tolerance Performance

FIGURE 5: ADN2809 JITTER FILTERING & TRACKING BANDWIDTH

OC3_jit_tolerance

GBE_jit_tolerance

OC3_jit_transfer

0 GBE_jit_transfer

OC12_jit_tolerance

OC48_jit_tolerance

OC12_jit_transfer

OC48_jit_transfer

-.5

-1

-1.5

-2

-2.5

-3

-3.5

-4

-4.5

dB

-5

-5.5

-6

-6.5

-7

-7.5

-8

-8.5

-9

-9.5

-10

1e3

1e4

1e5

1e6

1e7

1e8

freq, Hertz

Figure 5. Tracking Bandwidth and Jitter Filtering

REV. PrB Oct. .2001

-5-

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