Datasheet
SN65LV1023A
SN65LV1224B
SLLS621E –SEPTEMBER 2004–REVISED DECEMBER 2009
www.ti.com
ELECTRICAL CHARACTERISTICS
over recommended operating supply and temperature ranges (unless otherwise specified)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SERIALIZER LVCMOS/LVTTL DC SPECIFICATIONS
(1)
V
IH
High-level input voltage 2 V
CC
V
V
IL
Low-level input voltage GND 0.8 V
V
CL
Input clamp voltage I
CL
= −18 mA -0.86 –1.5 V
I
IN
Input current,
(2)
V
IN
= 0 V or 3.6 V –200 ±100 200 μA
DESERIALIZER LVCMOS/LVTTL DC SPECIFICATIONS
(3)
V
IH
High-level input voltage 2 V
CC
V
V
IL
Low-level input voltage GND 0.8 V
V
CL
Input clamp voltage I
CL
= −18 mA -0.62 –1.5 V
Input current (pull-up and
I
IN
V
IN
= 0 V or 3.6 V –200 200 μA
pull-down resistors on inputs)
V
OH
High-level output voltage I
OH
= −5 mA 2.2 3 V
CC
V
V
OL
Low-level output voltage I
OL
= 5 mA GND 0.25 0.5 V
I
OS
Output short-circuit current V
OUT
= 0 V –15 –47 –85 mA
I
OZ
High-impedance output current PWRDN or REN = 0.8 V, V
OUT
= 0 V or V
CC
–10 ±1 10 μA
SERIALIZER LVDS DC SPECIFICATIONS (Apply to Pins DO+ and DO−)
Output differential voltage
V
OD
R
L
= 27 Ω, See Figure 2 350 450 mV
(DO+)–(DO−)
Output differential voltage
ΔV
OD
35 mV
unbalance
V
OS
Offset voltage 1.1 1.2 1.3 V
ΔV
OS
Offset voltage unbalance 4.8 35 mV
D0 = 0 V, D
INx
= high,
I
OS
Output short circuit current -10 -90 mA
PWRDN and DEN = 2.4 V
PWRDN or DEN = 0.8 V,
I
OZ
High-impedance output current ±1 10 μA
DO = 0 V or V
CC
–10
I
OX
Power-off output current V
CC
= 0 V, DO = 0 V or 3.6 V -20 ±1 25 μA
C
O
Output single-ended capacitance 1±20% pF
DESERIALIZER LVDS DC SPECIFICATIONS (Apply to Pins RI+ and RI−)
V
TH
Differential threshold high voltage V
CM
= 1.1 V 50 mV
V
TL
Differential threshold low voltage –50 mV
V
IN
= 2.4 V, V
CC
= 3.6 V or 0 V –10 ±1 15
I
IN
Input current μA
V
IN
= 0 V, V
CC
= 3.6 V or 0 V –10 ±0.05 10
C
I
Input single-ended capacitance 0.5±20% pF
SERIALIZER SUPPLY CURRENT (Applies to Pins DVCC and AVCC)
f = 10 MHz 20 25
Serializer supply current worst
I
CCD
R
L
= 27 Ω, See Figure 5 mA
case
f = 66 MHz 55 70
I
CCXD
Serializer supply current PWRDN = 0.8 V 200 500 μA
DESERIALIZER SUPPLY CURRENT (applies to pins DVCC and AVCC)
f = 10 MHz 15 35
Deserializer supply current, worst
I
CCR
C
L
= 15 pF, See Figure 5 mA
case
f = 66 MHz 80 95
Deserializer supply current, power
I
CCXR
PWRDN = 0.8 V, REN = 0.8 V 0.36 1 mA
down
(1) Apply to D
IN0
−D
IN9
, TCLK, PWRDN, TCLK_R/F, SYNC1, SYNC2, and DEN
(2) High I
IN
values are due to pullup and pulldown resistors on the inputs.
(3) Apply to pins PWRDN, RCLK_R/F, REN, and REFCLK = inputs; apply to pins R
OUTx
, RCLK, and LOCK = outputs
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