參數(shù)資料
型號: SAA8110G
廠商: NXP SEMICONDUCTORS
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processor (DSP) for cameras(應(yīng)用于照相中的數(shù)字信號處理器)
中文描述: 0-BIT, 28.6 MHz, OTHER DSP, PQFP80
封裝: 12 X 12 X 1.40 MM, PLASTIC, LQFP-80
文件頁數(shù): 17/36頁
文件大小: 232K
代理商: SAA8110G
1997 Jun 13
17
Philips Semiconductors
Preliminary specification
Digital Signal Processor (DSP) for
cameras
SAA8110G
CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDACs specification
O
UTPUTS PINS
OUT1
TO
OUT3 (
IN CASE OF SCALE FACTOR
= 1)
V
o
output voltage (see note 1)
code 0
code 511
0
1.3
60
0.2
1.5
0.3
1.6
+60
V
V
mV
V
offset
amplitude offset voltage between
DACs
I
NPUTS
R
bias
bias resistor
note 2
note 3
note 2
note 3
14
44
10
15
47
21
70.6
16
50
100
k
k
nF
R
ext
external anti-reflection resistor
C
decoup
T
RANSFER FUNCTION
decoupling capacitor
RES
NL
diff
NL
int
THD
60
resolution
differential non-linearity
integral non-linearity
total harmonic distortion at 60%
of full-scale
signal-to-noise ratio
9
55
1.5
1.5
45
bit
LSB
LSB
dB
f
clk
= 30 MHz, f
i
= 1 MHz,
V
DDA
= 5 V
f
clk
= 30 MHz, f
o
= 1 MHz,
V
DDA
= 5 V
S/N
45
38
dB
A
PPLICATION
1: PAL/NTSC
HIGH RESOLUTION
V
DD1
V
DD2
CR
f
clk
B
a
A
PPLICATION
2: PAL/NTSC
MEDIUM RESOLUTION
supply voltage
supply voltage
conversion rate
clock frequency
analog bandwidth
4.5
3.0
5.0
3.3
28.6
28.6
7.6
5.5
3.6
V
V
MHz
MHz
MHz
V
DD1
V
DD2
f
clk
B
a
S
WITCHING CHARACTERISTICS ON RISING FULL
-
SCALE STEP
(see Fig.16)
supply voltage
supply voltage
clock frequency
analog bandwidth
4.5
3.0
5.0
3.3
19
6.5
5.5
3.6
V
V
MHz
MHz
t
PD
t
st(10-90)
t
st(LSB)
propagation delay time
settling time
setting time (to
±
1 LSB)
to 50% value
10% to 90% full-scale
9
9
25
13
11
30
ns
ns
ns
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