MAX9242 Maxim, MAX9242 Datasheet - Page 3

• Manufacturer Part Number: MAX9242
• Description: The MAX9242/MAX9244/MAX9246/MAX9254 deserialize three LVDS serial-data inputs into 21 single-ended LVCMOS/LVTTL outputs
• Manufacturer: Maxim

DC ELECTRICAL CHARACTERISTICS (continued)
(V
low, differential input voltage |V
noted. Typical values are at V
Worst-Case Supply Current
Power-Down Supply Current
5V-TOLERANT LOGIC INPUT (PWRDWN)
High-Level Input Voltage
Low-Level Input Voltage
Input Current
Input Clamp Voltage
THREE-LEVEL LOGIC INPUTS (DCB, SSG)
High-Level Input Voltage
Mid-Level Input Current
Low-Level Input Voltage
Input Current
Input Clamp Voltage
SINGLE-ENDED OUTPUTS (RxOUT_, RxCLKOUT)
High-Level Output Voltage
Low-Level Output Voltage
CC
= LVDSV
PARAMETER
CC
= PLLV
_______________________________________________________________________________________
21-Bit Deserializers with Programmable
CC
= +3.0V to +3.6V, V
CC
ID
= V
| = 0.05V to 1.2V, input common-mode voltage V
SYMBOL
CCO
I
I
V
CCW
V
V
V
Spread Spectrum and DC Balance
CCZ
V
V
V
V
I
I
I
IM
OH
IN
CL
IN
CL
OL
IH
IH
IL
IL
= LVDSV
C
worst-case pattern,
V
to 3.6V, Figure 2
(MAX9246)
PWRDWN = low
PWRDWN = high or low level
I
D C B, S S G op en or connected to a d r i ver w i th
outp ut i n hi g h- i m p ed ance state ( N ote 3)
DCB, SSG = high or low level,
PWRDWN = high or low
I
I
I
I
I
CL
CL
OH
OH
OL
OL
CCO
CC
L
CC
= 8pF,
= -18mA
= -18mA
= 100µA
= 2mA
= -100µA
= -2mA
= V
= PLLV
= +3.0V to +5.5V, PWRDWN = high; SSG = high, open, or low; DCB = high or
CCO
CC
= 3.0V
= +3.3V, |V
CONDITIONS
DC-balanced
mode (SSG = low)
Non-DC-balanced
mode (SSG = low)
D C -b al anced m od e
( S SG = hi g h or op en)
N on- D C -b al anced
m ode
( S SG = hi g h or op en) 20MHz
RxCLKOUT (Note 4)
RxOUT_
RxCLKOUT (Note 4)
RxOUT_
ID
| = 0.2V, V
CM
MAX9254
MAX9254
= |V
CM
ID
= +1.25V, T
18MHz
10MHz
20MHz
18MHz
10MHz
6MHz
8MHz
8MHz
6MHz
8MHz
8MHz
/ 2| to 2.4V - |V
V
V
- 0.25
V
- 0.43
V
- 0.25
- 0.1
MIN
-0.3
-1.5
-0.3
-1.5
2.0
-20
2.5
-10
-20
CCO
CCO
CCO
CCO
A
= +25°C.) (Notes 1, 2)
ID
TYP
29
33
48
33
37
52
37
41
65
41
46
66
/ 2|, unless otherwise
V
MAX
+0.8
+0.8
0.26
+20
+10
+20
CC
5.5
0.3
0.1
0.2
0.2
45
49
69
47
52
73
54
62
91
58
65
92
50
+
UNITS
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
3