SI5351A-A-GMR Silicon Laboratories, SI5351A-A-GMR Datasheet - Page 4

• Manufacturer Part Number: SI5351A-A-GMR
• Description: Control: I2C; Reference Inputs: 1; Clock Outputs: 8; Input Frequency (MHz): 25/27 MHz (Xtal); Output Frequency (MHz):...
• Manufacturer: Silicon Laboratories

Si5351A/B/C
1. Electrical Specifications
Table 1. Recommended Operating Conditions
Table 2. DC Characteristics
(V
4
Parameter
Ambient Temperature
Core Supply Voltage
Output Buffer Voltage
Notes:All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.
Parameter
Core Supply Current
Output Buffer Supply Current
(Per Output)*
Input Current
Output Impedance
*Note: Output clocks less than or equal to 100 MHz.
DD
= 2.5 V ±10%, or 3.3 V ±10%, T
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 both voltage rails are powered at the same time.
Symbol
V
V
DDOx
T
A
DD
A
= –40 to 85 °C)
Symbol
I
I
CLKIN
DDOx
I
I
Z
DD
VC
O
Test Condition
Preliminary Rev. 0.95
Power Down (PDN = V
8 mA output drive current.
See "6. Design Consider-
ations" on page 21.
Enabled 3 outputs
Enabled 8 outputs
CLKIN, SDA, SCL
Test Condition
Vin < 3.6 V
C
L
= 5 pF
VC
2.25
1.71
2.25
Min
–40
3.0
3.0
DD
)
Typ
3.3
2.5
1.8
2.5
3.3
Min
25
—
—
—
—
—
—
—
Typ
2.2
22
27
85
—
—
—
Max
3.60
2.75
1.89
2.75
3.60
85
Max
35
45
20
10
30
—
5
Unit
°C
Unit
V
V
V
V
V
mA
mA
mA
µA
µA
µA
