DS99R105SQ/NOPB National Semiconductor, DS99R105SQ/NOPB Datasheet - Page 21

• Manufacturer Part Number: DS99R105SQ/NOPB
• Description: IC SERIALIZER 40MHZ 24BIT 48LLP
• Manufacturer: National Semiconductor

Specifications of DS99R105SQ/NOPB

• Function: Serializer
• Data Rate: 960Mbps
• Input Type: LVTTL/LVCMOS
• Output Type: LVDS
• Number Of Inputs: 24
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 25°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS99R105SQTR

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. DS99R106 Deserializer Truth Table
X
H
H
TABLE 1. DS99R105 Serializer Truth Table
L
Rx PLL Status
Not Locked
(Internal)
Locked
X
X
Tx PLL Status
21
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
www.national.com