cat4103 ON Semiconductor, cat4103 Datasheet - Page 3

• Manufacturer Part Number: cat4103
• Description: 3-channel Constant-current Rgb Led Driver
• Manufacturer: ON Semiconductor

TIMING CHARACTERISTICS
Min and Max values are over recommended operating conditions unless specified otherwise.
Typical values are at V
© 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
Symbol
SOUT
COUT
BOUT
LEDn
LOUT
t
t
t
t
ledpbon
ledpboff
ledplon
ledploff
CIN
SIN
LIN
T
t
t
t
t
t
t
t
t
t
t
t
f
t
t
t
lchd
t
t
cwh
lcsu
ledr
t
t
t
t
ssu
ledf
t
t
cin
cwl
sdf
sdr
cdf
cdr
t
t
bdf
bdr
ldr
sh
lwh
ldf
sr
sf
cr
cf
br
bf
lr
lf
Name
CIN Clock Frequency
CIN Pulse Width High
CIN Pulse Width Low
Setup time SIN to CIN
Hold time SIN to CIN
LIN Pulse width
Hold time LIN to CIN
Setup time LIN to CIN
Turn on Propagation delay LIN
Turn off Propagation delay LIN
Turn on Propagation delay BIN
Turn off Propagation delay BIN
LED rise time (10% to 90%)
LED fall time (90% to 10%)
SOUT rise time (10% to 90%)
SOUT fall time (90% to 10%)
Propagation delay time SOUT
Propagation delay time SOUT
COUT rise time (10% to 90%)
COUT fall time (90% to 10%)
Propagation delay time COUT
Propagation delay time COUT
LOUT rise time (10% to 90%)
LOUT fall time (90% to 10%)
Propagation delay time LOUT
Propagation delay time LOUT
BOUT rise time (10% to 90%)
BOUT fall time (90% to 10%)
Propagation delay time BOUT
Propagation delay time BOUT
IN
= 5.0V, T
AMB
= 25°C
Conditions
LIN to LED(n) on
LIN to LED(n) off
BIN to LED(n) on
BIN to LED(n) off
Pullup resistor = 50Ω to 3.0V
Pullup resistor = 50Ω to 3.0V
C
C
CIN falling to SOUT falling
CIN falling to SOUT rising
C
C
CIN falling to COUT falling
CIN rising to COUT rising
C
C
LIN falling to LOUT falling
LIN rising to LOUT rising
C
C
BIN falling to BOUT falling
BIN rising to BOUT rising
L
L
L
L
L
L
L
L
= 15pF
= 15pF
= 15pF
= 15pF
= 15pF
= 15pF
= 15pF
= 15pF
3
Min
18
18
20
4
4
4
8
Typ
380
130
380
130
160
140
5
5
6
6
5
5
4
4
5
5
4
5
5
5
6
8
Max
18
10
10
20
20
25
18
10
10
Doc. No. MD-5038, Rev. A
Units
CAT4103
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns