Datasheet

MAX9205/MAX9207
10-Bit Bus LVDS Serializers
3
Maxim Integrated
AC ELECTRICAL CHARACTERISTICS
(V
AVCC
= V
DVCC
= +3.0V to +3.6V, R
L
= 27Ω ±1% or 50Ω ±1%, C
L
= 10pF, T
A
= -40°C to +85°C. Typical values are at V
AVCC
=
V
DVCC
= +3.3V and T
A
= +25°C, unless otherwise noted.) (Notes 3, 5)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
TRANSMIT CLOCK (TCLK) TIMING REQUIREMENTS
MAX9205 16 40 MHz
TCLK Center Frequency f
TCCF
MAX9207 40 66 MHz
TCLK Frequency Variation TCFV -200 200 ppm
MAX9205 25 62.5
TCLK Period t
TCP
MAX9207 15.15 25
ns
TCLK Duty Cycle TCDC 40 60 %
TCLK Input Transition Time t
CLKT
Figure 3 3 6 ns
TCLK Input Jitter t
JIT
150
ps
(RMS)
SWITCHING CHARACTERISTICS
R
L
= 27 150 300 400
Low-to-High Transition Time t
LHT
Figure 4
R
L
= 50 150 350 500
ps
R
L
= 27 150 300 400
High-to-Low Transition Time t
HLT
Figure 4
R
L
= 50 150 350 500
ps
IN_ Setup to TCLK t
S
Figure 5 1 ns
IN_ Hold from TCLK t
H
Figure 5 3 ns
OUTPUT High State to High-
Impedance Delay
t
HZ
Figures 6, 7 4.5 10 ns
OUTPUT Low State to High-
Impedance Delay
t
LZ
Figures 6, 7 4.5 10 ns
OUTPUT High Impedance to
High-State Delay
t
ZH
Figures 6, 7 4.5 10 ns
OUTPUT High Impedance to
Low-State Delay
t
ZL
Figures 6, 7 4.5 10 ns
SYNC Pulse Width t
SPW
6 x t
TCP
ns
PLL Lock Time t
PL
Figure 7
2048 x
t
TCP
2049 x
t
TCP
ns
Bus LVDS Bit Width t
BIT
t
TCP
/12 ns
Serializer Delay t
SD
Figure 8 t
TCP
/ 6
(t
TCP
/6)
+ 5
ns