參數(shù)資料
型號: MAX9247
廠商: Maxim Integrated Products, Inc.
英文描述: 27-Bit, 2.5MHz-to-42MHz DC-Balanced LVDS Serializer
中文描述: 27位、2.5MHz至42MHz、直流平衡、LVDS串行器
文件頁數(shù): 2/17頁
文件大?。?/td> 330K
代理商: MAX9247
M
27-Bit, 2.5MHz-to-42MHz
DC-Balanced LVDS Serializer
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC_
to _GND........................................................-0.5V to +4.0V
Any Ground to Any Ground...................................-0.5V to +0.5V
OUT+, OUT- to LVDSGND....................................-0.5V to +4.0V
OUT+, OUT- Short Circuit to LVDSGND
or V
CCLVDS
.............................................................Continuous
OUT+, OUT- Short Through 0.125μF (or smaller),
25V Series Capacitor..........................................-0.5V to +16V
RGB_IN[17:0], CNTL_IN[8:0], DE_IN,
RNG0, RNG1, PRE, PCLK_IN,
PWRDWN
, CMF to GND......................-0.5V to (V
CCIN
+ 0.5V)
Continuous Power Dissipation (T
A
= +70°C)
48-Lead TQFP (derate 20.8mW/°C above +70°C) ....1667mW
48-Lead TQFN (derate 37mW/°C above +70°C).......2963mW
DC ELECTRICAL CHARACTERISTICS
(V
CC_
= +3.0V to +3.6V, R
L
= 100
±
1%,
PWRDWN
= high, PRE = low, T
A
= -40°C to +85°C, unless otherwise noted. Typical values
are at V
CC_
= +3.3V, T
A
= +25°C.) (Notes 1, 2)
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.
ESD Protection
Human Body Model (R
D
= 1.5k
, C
S
= 100pF)
All Pins to GND.................................................................
±
3kV
ISO 10605 (R
D
= 2k
, C
S
= 330pF)
Contact Discharge (OUT+, OUT-) to GND.....................
±
10kV
Air-Gap Discharge (OUT+, OUT-) to GND.....................
±
30kV
IEC 61000-4-2 (R
D
= 330
, C
S
= 150pF)
Contact Discharge (OUT+, OUT-) to GND.......................
±
8kV
Air-Gap Discharge (OUT+, OUT-) to GND.....................
±
15kV
Storage Temperature Range.............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering,10s)..................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SINGLE-ENDED INPUTS (RGB_IN[17:0], CNTL_IN[8:0], DE_IN, PCLK_IN,
PWRDWN
, RNG_, PRE)
V
CCIN
= 1.71V to < 3V (Note 3)
High-Level Input Voltage
V
IH
V
CCIN
= 3.0V to 3.6V
V
CCIN
= 1.71V to < 3V (Note 3)
Low-Level Input Voltage
V
IL
V
CCIN
= 3.0V to 3.6V
0.65 x V
CCIN
2
-0.3
-0.3
-100
V
CCIN
+ 0.3
0.3 + V
CCIN
0.3 x V
CCIN
+0.8
+20
V
V
V
IN
= -0.3V to 0
V
IN
= 0 to
(V
CCIN
+ 0.3V)
Input Current
I
IN
V
CCIN
= 1.71V to 3.6V,
PWRDWN
= high or low
-20
+20
μA
Input Clamp Voltage
LVDS OUTPUTS (OUT+, OUT-)
Differential Output Voltage
V
CL
I
CL
= -18mA
-1.5
V
V
OD
Figure 1
250
335
450
mV
Change in V
OD
Between
Complementary Output States
V
OD
Figure 1
20
mV
Common-Mode Voltage
V
OS
Figure 1
1.125
1.29
1.475
V
Change in V
OS
Between
Complementary Output States
V
OS
Figure 1
20
mV
Output Short-Circuit Current
I
OS
V
OUT+
or V
OUT-
= 0 or 3.6V
-15
±8
+15
mA
Magnitude of Differential
Output Short-Circuit Current
I
OSD
V
OD
= 0
5.5
15
mA
OUT+ = 0,
OUT- = 3.6V
Output High-Impedance
Current
I
OZ
PWRDWN
= low
or V
CC_
= 0
OUT+ = 3.6V,
OUT- = 0
-1
+1
μA
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