SI5100 Silicon Laboratories, SI5100 Datasheet - Page 9

• Manufacturer Part Number: SI5100
• Description: OC-48/STM-16 SONET/SDH TRANSCEIVER
• Manufacturer: Silicon Laboratories

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Table 4. AC Characteristics (TXCLK16OUT, TXCLK16IN, TXCLKOUT, TXDIN, TXDOUT)
(V
Parameter
TXCLKOUT Frequency
TXCLKOUT Duty Cycle
Output Rise Time
(TXCLKOUT, TXDOUT)
Output Fall Time
(TXCLKOUT, TXDOUT)
TXCLKOUT to TXDOUT Delay
Output Return Loss
TXCLK16OUT Frequency
TXCLK16OUT Duty Cycle
TXCLK16OUT Rise & Fall Times
TXDIN Setup to TXCLK16IN
TXDIN Hold from TXCLK16IN
TXCLK16IN Frequency
TXCLK16IN Duty Cycle
TXCLK16IN Rise & Fall Times
DD
= 1.8 V ±5%, T
A
= –20 to 85 °C)
Symbol
f
CLKOUT
f
f
t
t
t
t
CLKIN
clkout
DHIN
R
DSIN
R
t
t
CD
t
, t
, t
R
F
F
F
100 kHz–2.5 GHz
tch/tcp, Figure 2
tch/tcp, Figure 2
tch/tcp, Figure 2
Rev. 1.1
Test Condition
MODE16 = 1
MODE16 = 0
MODE16 = 1
MODE16 = 0
2.5–4.0 GHz
Figure 3
Figure 3
Figure 2
2.41
Min
–42
100
100
40
40
40
—
—
—
—
—
—
—
—
—
—
Typ
–12
–10
155
622
175
155
622
50
50
50
—
—
—
—
—
—
—
Max
Si5100
–22
169
675
250
300
300
169
675
300
2.7
60
75
75
60
60
—
—
MHz
MHz
Unit
GHz
dB
dB
ps
ps
ps
ps
ps
ps
ps
%
%
%
9