DS90UR241Q Datasheet, PDF (24/26 Pages) National Semiconductor (TI) – 5-43 MHz DC-Balanced 24-Bit FPD-Link II Serializer and Deserializer Chipset

RPWDNB
(Pin 48)
L
H
H
H
H
REN
(Pin 60)
X
L
H
H
H
TABLE 2. DS90UR124 Deserializer Truth Table
RAOFF
(Pin 63)
X
X
Rx PLL Status
(Internal)
X
X
ROUTn and RCLK
(See Pin Diagram)
Hi Z
Hi Z
X
Not Locked
Hi Z
L
Locked
Data and RCLK Active
(DS90UR241 compatible)
H
Locked
Data and RCLK Active
(DS90C241 compatible)
LOCK
(Pin 23)
Hi Z
L = PLL Unocked;
H = PLL Locked
L
H
H
www.national.com
24