AD8153-EVALZ Analog Devices Inc, AD8153-EVALZ Datasheet - Page 14

• Manufacturer Part Number: AD8153-EVALZ
• Description: BOARD EVALUATION FOR AD8153
• Manufacturer: Analog Devices Inc
• Series: XStream™r

Specifications of AD8153-EVALZ

• Main Purpose: Interface, 2:1 Multiplexer
• Embedded: No
• Utilized Ic / Part: AD8153
• Primary Attributes: Single-Lane 3.2Gbps 2:1 Mux / 1:2 Demux Switch
• Secondary Attributes: 16 ps Deterministic Jitter, 500 fs rms Random Jitter, GUI via USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD8153
LB_A
1
1
1
1
1
RECEIVE EQUALIZATION
In backplane applications, the AD8153 needs to compensate for
signal degradation caused by long traces. The device supports
two levels of input equalization, configured on a per-port basis.
Table 6 summarizes the high-frequency asymptotic gain boost
for each setting.
Table 6. Receive Equalization Settings
EQ_A/B/C
0
1
LB_B
0
0
1
1
1
LB_C
1
1
0
0
1
EQ Boost
6 dB
12 dB
SEL
X
1
0
1
X
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BICAST
1
X
X
X
X
TRANSMIT PRE-EMPHASIS
Transmitter pre-emphasis levels can be set by pin control or
through the control registers when using the I
control allows two settings of PE. The control registers provide
two additional settings.
Table 7. Pre-Emphasis Settings
Serial Mode
PE_A/B/C Setting
0
1
2
3
Output A
Input A
Input A
Input A
Input A
Input A
Pin Mode
PE_A/B/C
0
N/A
1
N/A
Output B
Input C
Input C
Input B
Input B
Input B
PE Boost (%)
0
25
50
75
2
C interface. Pin
Output C
Input C
Input C
Input B
Input C
Input A
PE Boost (dB)
0
1.9
3.5
4.9