DS92LV8028 Datasheet, PDF (3/16 Pages) National Semiconductor (TI) – 8 Channel 10:1 Serializer

Electrical Characteristics (Continued)
Over recommended operating supply and temperature ranges unless otherwise specified.(Note 2) (Note 3)
Symbol
Parameter
Conditions
Pin/Freq.
Min
Typ Max Units
SER/DES SUPPLY CURRENT (apply to pins DVDD, PVDD and AVDD)Over recommended operating supply and temperature
ranges unless otherwise specified.
I_CCD
Supply Current
(SYNC pattern)
Worst Case Supply Current
(Checker-board pattern)
V_CC = 3.6V,
R_L = 100 Ω
V_CC = 3.6V,
R_L = 100 Ω
Figure 1
f = 25MHz
f = 66MHz
f = 25 MHz
f = 66 MHz
145
mA
175
mA
148 166 mA
263 350 mA
I_CCXD
(Master)
MS_PWDN = 0.1V,
Supply Current Powered Down
DEN = 0V
22 200 µA
I_CCXD
(Ind. Ch)
Worst Cast Power Saving Per
Channel Disabled
MS_PWDN = 3V,
PWDNn = 0V
66 MHz
25 MHz
6
mA
3.6
mA
Serializer Timing Requirements for TCLK
Over recommended operating supply and temperature ranges unless otherwise specified.(Notes 2, 3)
Symbol
Parameter
Conditions
Pin/Freq.
Min
Typ
Transmit Clock
t_TCP
Period
15.15
t_TCIH
Transmit Clock High
Time
40
50
t_TCIL
Transmit Clock Low
Time
Figure 3
TCLK
40
50
TCLK Input Transition
t_CLKT
Time
3
t_JIT
TCLK Input Jitter
Max
40
60
60
6
80
Units
ns
%
%
ns
ps_rms
Serializer Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.(Notes 2, 3)
Symbol
Parameter
Conditions
Pin/Freq.
Min
Typ
Bus LVDS
t_LLHT
Low-to-High
R_L = 100Ω
198
236
Transition Time
Bus LVDS
C_L=10pF to GND
(Note 5)
DOn+, DOn-
t_LHLT
High-to-Low
Transition Time
Figure 2
115
232
DIN (0-9) Setup to
t_DIS
TCLK
R_L = 100Ω,
1.5
t_DIH
DIN (0-9) Hold from
TCLK
C_L=10pF to GND
Figure 4
DINn(0-9), TCLK
1.5
DO ± HIGH to
t_HZD
TRI-STATE Delay
5.7
DO ± LOW to
t_LZD
TRI-STATE Delay
R_L = 100Ω,
6.9
t_ZHD
DO ± TRI-STATE to
C_L=10pF to GND DOn+, DOn-, DEN
Figure 5
HIGH Delay
6.2
DO ± TRI-STATE to
t_ZLD
LOW Delay
5.8
SYNC Pattern Delay,
t_SPD
Figure 8
R_L = 100Ω
TCLK, SYNCn,
DOn+, DOn-,
t_PLD
Serializer PLL Lock C_L=10pF to GND
Time, Figure 6
MS_PWDN
4*t_TCP
510*t_TCP
Max
Units
400
ps
400
ps
ns
ns
12
ns
12
ns
12
ns
12
ns
5*t_TCP
ns
513*t_TCP
ns
3
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