Si5018

6

Rev. 1.2

Table 2. DC Characteristics

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Supply Current

—

108

122

mA

Power Dissipation

—

270

320

mW

Common Mode Input Voltage (DIN, REFCLK)*

—V

Single Ended Input Voltage (DIN, REFCLK)*

See Figure 1

200

—

750

Differential Input Voltage Swing (DIN, REFCLK)*

See Figure 1

200

—

1500

Input Impedance (DIN, REFCLK)

Line-to-Line

84

100

116

Ω

Differential Output Voltage Swing (DOUT)

OC48

100

Ω Load

Line-to-Line

780

990

1260

Differential Output Voltage Swing (CLKOUT)

OC48

100

Ω Load

Line-to-Line

550

900

1260

Output Common Mode Voltage

(DOUT,CLKOUT)

100

Ω Load

Line-to-Line

0.23

—V

Output Impedance (DOUT,CLKOUT)

Single-ended

84

100

116

Ω

Output Short to GND (DOUT,CLKOUT)

—2531

mA

–17.5

–14.5

—

mA

Input Voltage Low (LVTTL Inputs)

——

.8

V

Input Voltage High (LVTTL Inputs)

2.0

—

—

V

Input Low Current (LVTTL Inputs)

——10

µA

Input High Current (LVTTL Inputs)

——10

µA

Output Voltage Low (LVTTL Outputs)

—

—

0.4

V

Output Voltage High (LVTTL Outputs)

2.4

—

—

V

Input Impedance (LVTTL Inputs)

10

—

—

k

Ω

PWRDN/CAL Leakage Current

15

25

35

µA

*Note: The DIN and REFCLK inputs may be driven differentially or single-endedly. When driving single-endedly, the voltage swing

the unused input must be ac coupled to ground. When driving differentially, the difference between the positive and

case, the voltage applied to any individual pin (DIN+, DIN–, REFCLK+, or REFCLK–) must not exceed the specified