21-Bit Deserializers with Programmable
Spread Spectrum and DC Balance
ABFꢁLUTE MAXIMUM RATIN-F
(All voltages referenced to ꢁND.)
IEC 61000-4-2 (R = 330Ω, C = 150pF)
D S
LVDS Inputs to ꢁND (Air-ꢁap Discharge)..................... 15kV
LVDS Inputs to ꢁND (Contact Discharge)....................... 8kV
V
V
, LVDSV , PLLV .......................................-0.5V to +4.0V
CC
CC
CC
......................................................................-0.5V to +6.0V
CCO
RxIN_, RxCLKIN_ ..................................................-0.5V to +4.0V
PWRDWN ..............................................................-0.5V to +6.0V
ISO 10605 (R = 2.0kΩ, C = 330pF)
D S
LVDS Inputs to ꢁND (Air-ꢁap Discharge)..................... 30kV
LVDS Inputs to ꢁND (Contact Discharge)....................... 6kV
Operating Temperature Range .........................-40°C to +105°C
Storage Temperature Range.............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
SSꢁ, DCB...................................................-0.5V to (V
+ 0.5V)
+ 0.5V)
CC
RxOUT_, RxCLKOUT ...............................-0.5V to (V
CCO
Continuous Power Dissipation (T = +70°C)
A
48-Pin TSSOP (derate 16mW/°C above +70°C) ........1282mW
ESD Protection
Human Body Model (R = 1.5kΩ, C = 100pF)
D
S
All Pins to ꢁND ............................................................. 2.5kV
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERIFTICF
(V
= LVDSV
= PLLV
= +3.0V to +3.6V, V
= +3.0V to +5.5V, PWRDWN = high; SSꢁ = high, open, or low; DCB = high or
CC
CC
CC
CCO
low, differential input voltage |V | = 0.05V to 1.2V, input common-mode voltage V
= |V / 2| to 2.4V - |V / 2|, unless otherwise
ID ID
= +1.25V, T = +25°C.) (Notes 1, 2)
CM A
ID
CM
noted. Typical values are at V
= V
= LVDSV
= PLLV
= +3.3V, |V | = 0.2V, V
CC
CCO
CC
CC
ID
PARAMETER
FYMBꢁL
CꢁNDITIꢁNF
MIN
TYP
MAX UNITF
PꢁWER FUPPLY
V
,
CC
LVDSV
PLLV
,
Power-Supply Range
Output-Supply Range
3.0
1.8
3.6
V
V
CC
CC
V
5.5
61
CCO
16MHz
34MHz
20MHz
33MHz
40MHz
16MHz
34MHz
20MHz
33MHz
40MHz
45
72
59
80
93
57
93
71
98
115
DC-balanced
mode (SSꢁ = low)
96
79
C = 8pF,
L
Non-DC-balanced
mode (SSꢁ = low)
worst-case pattern,
= V = 3.0V
106
123
78
V
CC
CCO
Worst-Case Supply Current
I
mA
to 3.6V, Figure 2
(MAX9242,
MAX9244,
CCW
DC-balanced mode
(SSꢁ = high or open)
125
96
MAX9254)
Non-DC-balanced
mode
(SSꢁ = high or open)
129
145
ꢀ
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