參數(shù)資料
型號: ADCS9888
廠商: National Semiconductor Corporation
英文描述: 205/170/140 MSPS Video Analog Front End
中文描述: 205/170/140 MSPS的視頻模擬前端
文件頁數(shù): 8/34頁
文件大?。?/td> 764K
代理商: ADCS9888
Absolute Maximum Ratings
(Notes 2,
1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Positive Supply Voltage (V
+
= V
D
,
PV
D
, V
DD
) With Respect to GND
Voltage on Any Input or Output Pin
Voltage on VSYNC, HSYNC Input
Pin
Input Current at any pin (Note 3)
Package Input Current (Note 3)
Package Dissipation at T
A
= 25C
ESD Susceptibility (Note 5)
Human Body Model
3.6V
0.3V to V
+
+0.3V
0.3V to 5.5V
±
25 mA
±
50 mA
(Note 4)
6500V
Machine Model
Soldering Information
Storage Temperature
250V
(Note 6)
65C to +150C
Operating Ratings
(Notes 1, 2)
Operating Temperature Range
ADCS9888CVH
V
D
Supply Voltage
PV
D
Supply Voltage
V
DD
Supply Voltage
(PV
D
or V
DD
)-V
D
, V
D
-PV
D
Analog Input Voltage Range
Digital Input Voltage Range
T
MIN
T
A
T
MAX
0C
T
A
+70C
+3.0V to +3.6V
+3.0V to +3.6V
+2.2V to +3.6V
100 mV
0.05 to V
D
+ 0.05V
0.05 to V
D
+ 0.05V
Electrical Characteristics
The following specifications apply for GND = 0 V, V
D
= V
DD
= PV
D
= +3.3 V
DC
, ADC Clock = 205 MHz, unless otherwise speci-
fied.
Boldface limits apply for T
A
= T
MIN
to T
MAX
;
all other limits T
A
= 25C.
Symbol
Parameter
Conditions
Min
(Note 9)
Typical
(Note 8)
Max
(Note 9)
Units
ANALOG VIDEO CHANNEL CHARACTERISTICS
Resolution
DC ACCURACY
DNL
Differential Non-Linearity
8
Bits
140 MSPS
+0.5
–0.4
+0.6
–0.5
+0.8
–0.6
+1.0
0.7
+1.0
0.9
+1.2
1.0
+1.35
1.0
+1.5
1.0
+1.80
1.0
+2.0
–2.0
+2.25
–2.25
+2.75
–2.75
LSBs
170 MSPS
205 MSPS
INL
Integral Non-Linearity Error
140 MSPS
LSBs
170 MSPS
205 MSPS
CODES
ANALOG INPUT CHARACTERISTICS
V
IN
Input Voltage Range Minimum
Input Voltage Range Maximum
Gain Tempco
I
IN
Input Bias Current
No Missing Codes
25C
Guaranteed
25C
0.5
V
PP
1.0
25C
25C
Full Temp. Range (Note 12)
Full Temp. Range
Full Temp. Range (Note 12)
Full Temp. Range
Full Temp. Range
Full Temp. Range
100
ppm/C
μA
1
2
C
IN
R
IN
V
OS
Input Capacitance
Input Resistance
Input Offset Voltage
Input Full-Scale Matching
Offset Adjustment Range
INTERNAL VOLTAGE REFERENCE CHARACTERISTICS
V
REF
Output Voltage
Temperature Coefficient
3
pF
M
mV
%FS
%FS
1
12
1
49
105
9
57
41
Full Temp. Range
Full Temp. Range
1.15
1.225
±
50
1.30
V
ppm/C
A
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