DS92LV0411SQE/NOPB National Semiconductor, DS92LV0411SQE/NOPB Datasheet - Page 25

• Manufacturer Part Number: DS92LV0411SQE/NOPB
• Description: IC SER/DESER 5-50MHZ 24B 36-LLP
• Manufacturer: National Semiconductor

Specifications of DS92LV0411SQE/NOPB

• Serdes Function: Serializer
• Data Rate: 1.2Gbps
• Ic Output Type: CML
• No. Of Inputs: 4
• No. Of Outputs: 2
• Supply Voltage Range: 1.71V To 1.89V, 3V To 3.6V
• Driver Case Style: LLP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS92LV0411SQE/NOPBTR

DES — INTEGRATED SIGNAL CONDITIONING
FEATURES — DES
Des — Common Mode Filter Pin (CMF) — Optional
The Des provides access to the center tap of the internal ter-
mination. A capacitor may be placed on this pin for additional
common-mode filtering of the differential pair. This can be
useful in high noise environments for additional noise rejec-
tion capability. A 0.1μF capacitor may be connected to this
pin to Ground.
Des — Input Equalizer Gain (EQ)
The Des can enable receiver input equalization of the serial
stream to increase the eye opening to the Des input. Note this
INPUTS
PDB
L
L
H
H
H
H
OEN
X
X
L
H
L
H
OSS_SEL
X
L
H
H
X
X
OUTPUTS
LOCK
X
L
L
L
H
H
OTHER OUTPUTS
TxCLKOUT is TRI-STATE®
TxOUT[3:0] are TRI-STATE®
PASS is TRI-STATE®
TxCLKOUT is TRI-STATE®
TxOUT[3:0] are TRI-STATE®
PASS is HIGH
TxCLKOUT is TRI-STATE®
TxOUT[3:0] are TRI-STATE®
PASS is TRI-STATE®
TxCLKOUT is TRI-STATE® or OSC Output through Register bit
TxOUT[3:0] are TRI-STATE®
PASS is TRI-STATE®
TxCLKOUT is TRI-STATE®
TxOUT[3:0] are TRI-STATE®
PASS is HIGH
TxCLKOUT is Active
TxOUT[3:0] are Active
PASS is Active
(Normal operating mode)
TABLE 5. Des Output State Table
25
function cannot be seen at the RxIN+/- input. The equalization
feature may be controlled by the external pin or by register.
EQ (Strap Option)
L
H
TABLE 6. Receiver Equalization Configuration Table
Effect
~1.5 dB
~13 dB
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