DS90UR905QSQ/NOPB National Semiconductor, DS90UR905QSQ/NOPB Datasheet - Page 14

• Manufacturer Part Number: DS90UR905QSQ/NOPB
• Description: IC SER/DESERIAL 24BIT 48LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DS90UR905QSQ/NOPB

• Function: Serializer
• Data Rate: 1.82Gbps
• Input Type: Parallel
• Output Type: Serial
• Number Of Inputs: 24
• Number Of Outputs: 1
• Voltage - Supply: 1.71 V ~ 1.89 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-WFQFN, Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Symbol
t
t
t
t
t
t
t
t
λ
δ
LHT
HLT
DIS
DIH
XZD
PLD
SD
DJIT
STXBW
STX
Serializer Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.
Ser Output Low-to-High
Transition Time,
Ser Output High-to-Low
Transition Time,
Input Data - Setup Time,
Figure 4
Input Data - Hold Time,
Figure 4
Ser Ouput Active to OFF Delay,
Figure 6
(Note
Serializer PLL Lock Time,
Figure 5
(Note
Serializer Delay - Latency,
Figure 7
(Note
Ser Output Total Jitter,
Figure 8
Serializer Jitter Transfer
Function -3 dB Bandwidth
Serializer Jitter Transfer
Function Peaking
11)
11)
11)
Parameter
Figure 3
Figure 3
R
VODSEL = 0
R
VODSEL = 1
R
VODSEL = 0
R
VODSEL = 1
RGB[7:0], HS, VS, DE to PCLK
PCLK to RGB[7:0], HS, VS, DE
R
R
R
RANDOM pattern
PCLK = 65 MHz
R
RANDOM pattern
PCLK = 43 MHz
R
RANDOM pattern
PCLK = 5 MHz
PCLK = 65 MHz
PCLK = 43 MHz
PCLK = 20 MHz
PCLK = 5 MHz
PCLK = 65 MHz
PCLK = 43 MHz
PCLK = 20 MHz
PCLK = 5 MHz
L
L
L
L
L
L
L
L
L
= 100Ω, De-emphasis = disabled,
= 100Ω, De-emphasis = disabled,
= 100Ω, De-emphasis = disabled,
= 100Ω, De-emphasis = disabled,
= 100Ω
= 100Ω
= 100Ω, De-Emph = disabled,
= 100Ω, De-Emph = disabled,
= 100Ω, De-Emph = disabled,
Conditions
14
Min
2
2
144*T
0.838
0.825
0.826
0.278
0.28
0.27
0.35
Typ
200
200
200
200
650
1.4
2.3
1.3
8
3
145 * T
Max
15
10
Units
MHz
MHz
MHz
kHz
ms
dB
dB
dB
dB
ps
ps
ps
ps
ns
ns
ns
ns
UI
UI
UI