SI5320-H-BL Silicon Laboratories Inc, SI5320-H-BL Datasheet - Page 8

• Manufacturer Part Number: SI5320-H-BL
• Description: IC CLOCK MULT SONET/SDH 63-PBGA
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5320-H-BL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. AC Characteristics (Continued)
(V
Parameter
Transitionless Period Required on
CLKIN for Detecting a LOS
Condition.
INFRQSEL[2:0] = 001
INFRQSEL[2:0] = 010
INFRQSEL[2:0] = 011
INFRQSEL[2:0] = 100
INFRQSEL[2:0] = 101
INFRQSEL[2:0] = 110
Recovery Time for Clearing an
LOS Condition
VALTIME = 0
VALTIME = 1
*Note: The Si5320 provides a 1/32, 1/16, 1/8, 1/4, 1/2, 1, 2, 4, 8, 16, or 32x clock frequency multiplication function with an
Si5320
8
DD33
= 3.3 V ±5%, T
option for additional frequency scaling by a factor of 255/238 or 238/255 for FEC rate compatibility.
A
= –20 to 85 °C)
Symbol
t
t
LOS
VAL
Measured from when a valid
reference clock is applied
until the LOS flag clears
Rev. 2.5
Test Condition
Figure 3
24
16
12
10
9
9
/
/
0.09
12.0
/
/
/
/
Min
fo_622
fo_622
fo_622
fo_622
fo_622
fo_622
Typ
—
—
—
—
—
—
—
—
32
32
32
32
32
32
Max
0.22
14.1
/
/
/
/
/
/
fo_622
fo_622
fo_622
fo_622
fo_622
fo_622
Unit
s
s