DS90C241IVSX/NOPB National Semiconductor, DS90C241IVSX/NOPB Datasheet - Page 23

• Manufacturer Part Number: DS90C241IVSX/NOPB
• Description: IC SERIAL/DESERIAL 24BIT 48-TQFP
• Manufacturer: National Semiconductor

Specifications of DS90C241IVSX/NOPB

• Function: Serializer/Deserializer
• Data Rate: 840Mbps
• Input Type: LVCMOS
• Output Type: LVDS
• Number Of Inputs: 1
• Number Of Outputs: 24
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• For Use With: SERDES24-35USB - BOARD EVALUATION DS90C241
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS90C241IVSX

Truth Tables
RPWDNB
(Pin 1)
TPWDNB
(Pin 9)
H
H
H
L
H
H
H
L
(Pin 48)
REN
X
H
H
L
(Pin 18)
DEN
TABLE 2. DS90C124 Deserializer Truth Table
X
H
H
TABLE 1. DS90C241 Serializer Truth Table
L
Rx PLL Status
Not Locked
(Internal)
Locked
X
X
Tx PLL Status
23
Not Locked
(Internal)
Locked
X
X
Data and RCLK Active
ROUTn and RCLK
(See Pin Diagram)
Hi Z
Hi Z
Hi Z
Serialized Data with Embedded Clock
(Pins 19 and 20)
LVDS Outputs
Hi Z
Hi Z
Hi Z
L = PLL Unocked;
H = PLL Locked
(Pin 17)
LOCK
Hi Z
H
L
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