SI5374B-A-GL Silicon Laboratories Inc, SI5374B-A-GL Datasheet - Page 9

• Manufacturer Part Number: SI5374B-A-GL
• Description: Clock Synthesizer / Jitter Cleaner QUAD DSPLL JITT ATT CLK LO LP BW 8IN/OUT
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5374B-A-GL

• Package / Case: PBGA-80
• Input Level: LVCMOS
• Max Input Freq: 525 Hz
• Max Output Freq: 808 MHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Outputs: 8
• Output Level: LVCMOS
• Supply Current: 1100 mA
• Supply Voltage (max): 2.8 V
• Supply Voltage (min): - 0.5 V
• Lead Free Status / Rohs Status: Compliant

Table 3. AC Characteristics (Continued)
(V
Parameter
Output Rise/Fall
(20–80%) @
212.5 MHz output
Output Duty Cycle
Uncertainty @
622.08 MHz
LVCMOS Input Pins
Minimum Reset Pulse
Width
Reset to Microproces-
sor Access Ready
Input Capacitance
LVCMOS Output Pins
Rise/Fall Times
LOSn Trigger Window
Time to Clear LOL
after LOS Cleared
Device Skew*
Output Clock Skew
Phase Change due to
Temperature Variation
*Note: Input to output skew after an ICAL is not controlled and can be any value.
DD
= 1.8 ± 5%, 2.5 ±10%, T
A
LOS
CKO
Symbol
t
CKO
t
t
CLRLOL
t
= –40 to 85 °C)
RSTMN
READY
t
SKEW
TEMP
C
t
RF
in
TRIG
TRF
DC
CKOUT_ALWAYS_ON = 1
Internal detection of LOSn
Max phase changes from
and CKOUT_m at same
Measured at 50% Point
Stable OSC_P, OSC_N
From last CKINn to 
CKOUT_m, CKOUTn
frequency and signal
of CKOUTn to  of
PHASEOFFSET = 0
Test Condition
LOS to LOL
CMOS Output
–40 to +85 °C
C
C
SQ_ICAL = 1
See Figure 2
Fold = Fnew
100  Load
Line-to-Line
(differential)
V
LOAD
LOAD
Preliminary Rev. 0.4
reference
DD
N3 ≠ 1
format
= 2.97
= 5 pF
= 20pf
Min
—
—
—
—
—
—
—
—
—
1
Typ
300
25
10
—
—
—
—
—
—
—
4.5 x N3
Max
±40
100
500
—
10
—
—
2
3
Si5374
T
Unit
ms
CKIN
ms
pF
ns
ps
µs
ns
ps
ps
9