Si5351A/B/C-B

Rev. 1.0

5

1. Electrical Specifications

Table 2. Recommended Operating Conditions

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Ambient Temperature

–40

2585°C

Core Supply Voltage

3.0

3.3

3.60

V

2.25

2.5

2.75

V

Output Buffer Voltage

1.71

1.8

1.89

V

2.25

2.5

2.75

V

3.0

3.3

3.60

V

Notes:All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.

Typical values apply at nominal supply voltages and an operating temperature of 25 °C unless otherwise noted.

VDD and VDDOx can be operated at independent voltages.

Power supply sequencing for VDD and VDDOx requires that all VDDOx be powered up either before or at the same

time as VDD.

Table 3. DC Characteristics

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Core Supply Current

Enabled 3 outputs

—

22

35

mA

Enabled 8 outputs

—

27

45

mA

Output Buffer Supply Current

(Per Output)*

—

2.2

5.6

mA

Input Current

CLKIN, SDA, SCL

Vin < 3.6 V

——

10

µA

VC

—

—

30

µA

Output Impedance

3.3 V VDDO, default high

drive

—50

—



*Note: Output clocks less than or equal to 100 MHz.