DS90UR241QVS National Semiconductor, DS90UR241QVS Datasheet - Page 23

• Manufacturer Part Number: DS90UR241QVS
• Manufacturer: National Semiconductor

Specifications of DS90UR241QVS

• Number Of Elements: 1
• Number Of Receivers: 24
• Number Of Drivers: 1
• Input Type: CMOS
• Operating Supply Voltage (typ): 3.3V
• Output Type: Serializer
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

Truth Tables
TPWDNB
(Pin 9)
H
H
H
H
L
(Pin 18)
DEN
X
H
H
H
L
TABLE 1. DS90UR241 Serializer Truth Table
FIGURE 22. Receiver Termination Option 2
FIGURE 23. Receiver Termination Option 3
(Pin 12)
RAOFF
X
X
X
H
L
23
Tx PLL Status
Not Locked
(Internal)
Locked
Locked
X
X
Serialized Data with Embedded Clock
Serialized Data with Embedded Clock
(DS90UR124 compatible)
(DS90C124 compatible)
(Pins 19 and 20)
LVDS Outputs
Hi Z
Hi Z
Hi Z
www.national.com
20194524
20194525