DS92LV2421SQE/NOPB National Semiconductor, DS92LV2421SQE/NOPB Datasheet - Page 13

• Manufacturer Part Number: DS92LV2421SQE/NOPB
• Description: IC SER/DESER 10-75MHZ 24B 48LLP
• Manufacturer: National Semiconductor

Specifications of DS92LV2421SQE/NOPB

• Serdes Function: Serialiser
• Ic Input Type: LVCMOS
• Ic Output Type: CML
• No. Of Inputs: 1
• No. Of Outputs: 1
• Supply Voltage Range: 1.71V To 1.89V
• Driver Case Style: LLP
• No. Of Pins: 48
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS92LV2421SQE/NOPBTR

t
t
t
t
t
t
t
t
t
t
t
BIST Mode
t
Symbol
RCP
RDC
CLH
CHL
ROS
ROH
DDLT
DD
DPJ
DCCJ
IJT
PASS
Deserializer Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.
CLK Output Period
CLK Output Duty Cycle
LVCMOS
Low-to-High
Transition Time,
LVCMOS
High-to-Low
Transition Time,
Data Valid before CLKOUT –
Set Up Time,
Data Valid after CLKOUT –
Hold Time,
Deserializer Lock Time,
Figure 13
Des Delay - Latency,
Des Period Jitter
Des Cycle-to-Cycle Jitter
Des Input Jitter Tolerance,
Figure 16
BIST PASS Valid Time,
BISTEN = 1,
Parameter
Figure 14
Figure 17
Figure 14
Figure 10
Figure 10
Figure 11
t
SSCG = OFF,
10 – 75 MHz
SSCG = ON,
10 – 20MHz
SSCG = ON,
10 – 65MHz
V
C
DATA = L
V
C
DATA = H
V
C
DATA = L
V
C
DATA = H
V
to 3.6V
C
V
to 3.6V
C
SSC[3:0] = OFF,
(Note
SSC[3:0] = OFF,
(Note
SSC[3:0] = ON,
(Note
SSC[3:0] = ON,
(Note
SSC[3:0] = OFF,
(Note
SSC[3:0] = OFF,
(Note
EQ = OFF,
SSCG = OFF,
CLKOUT = 75 MHz
RCP
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
L
L
L
L
L
L
= 4pF, OS_CLKOUT/
= 4pF, OS_CLKOUT/
= 4pF, OS_CLKOUT/
= 4pF, OS_CLKOUT/
= 4pF (lumped load)
= 4pF (lumped load)
= t
= 1.71 to 1.89V or 3.0
= 1.71 to 1.89V or 3.0
= 1.8V,
= 3.3V
= 1.8V,
= 3.3V
6)
6)
6)
6)
8)
9)
TCP
Conditions
13
CLKOUT
CLKOUT
CLKOUT
DO[23:0], CO1, CO2,
CO3
DO[23:0], CO1, CO2,
CO3
CLKOUT = 10MHz
CLKOUT = 75MHz
CLKOUT = 10MHz
CLKOUT = 65MHz
CLKOUT = 10 to 75
MHz
CLKOUT = 10 MHz
CLKOUT = 65 MHz
CLKOUT = 75 MHz
CLKOUT = 10 MHz
CLKOUT = 65 MHz
CLKOUT = 75 MHz
jitter freq <2MHz
jitter freq >6MHz
Pin/Freq.
13.3
0.23
0.33
Min
40
35
40
139*T
Typ
500
550
435
375
500
460
2.1
2.0
1.6
1.5
0.5
0.5
0.9
0.5
50
59
53
30
T
3
4
6
1
140*T
1000
1250
1150
1000
Max
100
900
900
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60
65
60
10
Units
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
μs
%
%
%
UI
UI
UI
UI