SI5335 Datasheet, PDF (4/47 Pages) Silicon Laboratories – WEB-CUSTOMIZABLE, ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR/BUFFER

Si5335
1. Electrical Specifications
Table 1. Recommended Operating Conditions
(V_DD = 1.8 V –5% to +10%, 2.5 V ±10%, or 3.3 V ±10%, T_A = –40 to 85 °C)
Parameter
Symbol Test Condition
Min
Typ
Max
Unit
Ambient Temperature
T_A
–40
25
85
°C
2.97
3.3
3.63
V
Core Supply Voltage
V_DD
2.25
2.5
2.75
V
1.71
1.8
1.98
V
Output Buffer Supply
Voltage
V_DDOn
1.4
—
3.63
V
Note: 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.
Table 2. DC Characteristics
(V_DD = 1.8 V –5% to +10%, 2.5 V ±10%, or 3.3 V ±10%, T_A = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max Unit
Core Supply Current
(Clock Generator Mode)
100 MHz on all outputs,
I_DDCG
25 MHz refclk,
—
45
60
mA
clock generator mode
Core Supply Current
(Buffer Mode)
I_DDB
50 MHz refclk
—
12
—
mA
LVPECL, 350 MHz
—
—
30
mA
CML, 350 MHz
—
12
—
mA
LVDS, 350 MHz
—
—
8
mA
HCSL, 250 MHz
2 pF load
—
—
20
mA
SSTL, 350 MHz
—
—
19
mA
Output Buffer Supply Current
I_DDOx
CMOS, 50 MHz
15 pF load¹
—
6
9
mA
CMOS, 200 MHz^1,2
3.3 V VDD0
—
13
18
mA
CMOS, 200 MHz^1,2
2.5 V
—
10
14
mA
CMOS, 200 MHz^1,2
—
7
10
mA
1.8 V
HSTL, 350 MHz
—
—
19
mA
Notes:
1. Single CMOS driver active.
2. Measured into a 5” 50  trace with 2 pF load.
4
Rev. 1.4