S2092 AMCC (Applied Micro Circuits Corp), S2092 Datasheet - Page 4

• Manufacturer Part Number: S2092
• Description: Bicmos Pecl Clock Generator Serial Backplane Retimer Device
• Manufacturer: AMCC (Applied Micro Circuits Corp)

CHARACTERISTICS
Input Jitter Tolerance
Input jitter tolerance is defined as the peak to
peak amplitude of sinusoidal jitter applied on the
input signal that causes an equivalent 1 dB opti-
cal/electrical power penalty. See Figure 3.
Jitter Transfer
The jitter transfer function is defined as the ratio of
jitter on the output signal to the jitter applied on the
input signal versus frequency. Jitter transfer require-
ments are shown in Figure 4. The measurement con-
dition is that input sinusoidal jitter up to the mask
level in Figure 4 be applied.
Jitter Generation
The jitter of the serial data outputs shall not exceed
the value specified in Table 7. The conditions are
stated with a serial data input with no jitter presented
on SERDATIP/N. (See Table 7).
4
S2092
Figure 3. Input Jitter Tolerance Specification
Figure 4. Jitter Transfer Specification
SERIAL BACKPLANE RETIMER DEVICE
Input Jitter
Sinusodal
Amplitude
(UI p-p)
Transfer
2
D
4 .
Jitter
a
2
8
a t
D
8
4 .
a
0.15
P
R
G
8
a t
1.5
15
8
a
b
e t
s p
R
G
a
b
e t
Acceptable
p
(
s
H
1
0 f
f0
0
) z
Frequency
(
6
H
1 f
k (
2
0
f1
) z
0
0
c f
fc
H
0
) z
0
July 10, 2000 / Revision A
6
(
Range
H
0
2 f
f2
0
slope = -20 dB/decade
) z
0
k (
1
3 f
H
0
f3
d (
0
) z
0
P
1 .
B
)
k (
1
0
t f
H
ft
0
) z
0