參數(shù)資料
型號: ADV7176A
廠商: Analog Devices, Inc.
英文描述: High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder
中文描述: 高品質(zhì),10位,數(shù)字無線電咨詢委員會,601到PAL / NTSC制式視頻編碼器
文件頁數(shù): 2/52頁
文件大?。?/td> 629K
代理商: ADV7176A
–2–
REV. B
ADV7175A/ADV7176A–SPECIFICATIONS
(V
AA
= +5 V
6
5%
1
, V
REF
= 1.235 V R
SET
= 150
V
. All specifications T
MN
to T
MAX2
unless otherwse noted)
5 V SPECIFICATIONS
Parameter
Conditions
1
Min
T yp
Max
Units
ST AT IC PERFORMANCE
Resolution (Each DAC)
Accuracy (Each DAC)
Integral Nonlinearity
Differential Nonlinearity
10
Bits
±
1
±
1
LSB
LSB
Guaranteed Monotonic
DIGIT AL INPUT S
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
IN3
Input Current, I
IN4
Input Capacitance, C
IN
2
V
V
μ
A
μ
A
pF
0.8
±
1
±
50
V
IN
= 0.4 V or 2.4 V
V
IN
= 0.4 V or 2.4 V
10
DIGIT AL OUT PUT S
Output High Voltage, V
OH
Output Low Voltage, V
OL
T hree-State Leakage Current
T hree-State Output Capacitance
I
SOURCE
= 400
μ
A
I
SINK
= 3.2 mA
2.4
V
V
μ
A
pF
0.4
10
10
ANALOG OUT PUT S
Output Current
5
Output Current
6
DAC-to-DAC Matching
Output Compliance, V
OC
Output Impedance, R
OUT
Output Capacitance, C
OUT
33
34.7
5
0.6
37
mA
mA
%
V
k
pF
5
+1.4
0
15
I
OUT
= 0 mA
30
VOLT AGE REFERENCE
Reference Range, V
REF
I
VREFOUT
= 20
μ
A
1.112
1.235
1.359
V
POWER REQUIREMENT S
7
V
AA
Normal Power Mode
I
DAC
(max)
8
I
(min)
8
I
DAC
Low Power Mode
I
DAC
(max)
8
I
DAC
(min)
8
I
CCT9
Power Supply Rejection Ratio
4.75
5.0
5.25
V
150
20
100
155
mA
mA
mA
150
80
15
100
0.01
mA
mA
mA
%/%
150
0.5
COMP = 0.1
μ
F
NOT ES
1
T he max/min specifications are guaranteed over this range. T he max/min values are typical over 4.75 V to 5.25 V.
2
T emperature range T
MIN
to T
MAX
: 0
°
C to 70
°
C.
3
All digital input pins except pins
RESET
and RT C/SCRESET .
4
Excluding all digital input pins except pins
RESET
and RT C/SCRESET .
5
Full
drive into 37.5
load.
6
Minimum drive current (used with buffered/scaled output load).
7
Power measurements are taken with Clock Frequency = 27 MHz. Max T
J
= 110
°
C.
8
I
DAC
is the total current (min corresponds to 5 mA output per DAC, max corresponds to 37 mA output per DAC) to drive all four DACs. T urning off individual
DACs reduces I
DAC
correspondingly.
9
I
CCT
(Circuit Current) is the continuous current required to drive the device.
Specifications subject to change without notice.
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