+3.3V, 2.5Gbps, SDH/SONET, 4-Channel

Interconnect Mux/Demux ICs with Clock Generator

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3

DC ELECTRICAL CHARACTERISTICS (continued)

AC ELECTRICAL CHARACTERISTICS

TRIEN = GND

CONDITIONS

k

Ω

6

Output Impedance

V

0.4

Output Voltage Low

V

2.4

Output Voltage High

V

2.0

Input Voltage High

V

0.8

Input Voltage Low

µA

-250

-50

Input Current High

µA

-550

-100

Input Current Low

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Note 2: When TEST = GND, the pattern generator will consume an additional 30mA.

Note 3: Guaranteed by design and characterization.

(Note 7)

(Note 5)

20% to 80%

CONDITIONS

818

SDJ

Serial-Data Output Deterministic

Jitter

3.5

Mbps

622.08

Parallel Input Data Rate

ns

±7.5

Maximum Parallel Input Skew

Gbps

2.48832

Serial-Data Output Rate

ps

120

Serial-Data Output Rise/Fall Time

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Figure 3

Figure 3

Mbps

622.08

PDO±

Parallel-Data Output Rate

Gbps

2.48832

Serial-Data Input Rate

ps

100

Serial-Data Setup Time

ps

100

Serial-Data Hold Time

(Note 6)

40

SRJ

Serial-Data Output Random Jitter

TTL INPUTS AND OUTPUTS

MAX3831

PCLKO±

Parallel-Clock Output Frequency

MHz

622.08

MAX3831, Figure 3

PCLKO to PDO_ Delay

ps

-100

90

300

Any differential pair

LVDS Differential Skew

ps

65

PDO1± to PDO4±

LVDS Channel-to-Channel Skew

ps

<100

LVDS Three-State Enable Time

ns

30

Note 4: AC characteristics are guaranteed by design and characterization.

Note 5: Relative to the positive edge of the 155MHz reference clock. PDI1 to PDI4 aligned to RCLKI at reset.

Note 7: Deterministic jitter is the arithmetic sum of pattern-dependent jitter and pulse-width distortion.

MAX3832

155.52

20% to 80%

LVDS Output Rise/Fall Time

ps

350

4:1 MULTIPLEXER WITH CLOCK GENERATOR

1:4 DEMULTIPLEXER