MN65702H Datasheet, PDF (4/6 Pages) Panasonic Semiconductor – Low Power 8-Bit, 3-Channel CMOS D/A Converter for Image Processing

MN65702H
A/D, D/C Converters for Image Signal Processing
Pin Descriptions (continued)
Pin No. Symbol
Function Description
43
DV_SS
Power supply for digital circuits
44
CLK
Sampling clock
45
DY8
Y (luminance) digital input (LSB)
46
DY7
Y (luminance) digital input
47
DY6
Y (luminance) digital input
48
DY5
Y (luminance) digital input
Absolute Maximum Ratings Ta=25˚C
Parameter
Symbol
Rating
Unit
Power supply voltage
DV_DD/AV_DD
– 0.3 to +7.0
V
Power supply voltage for analog circuits
V_CC
– 0.3 to +7.0
V
Input voltage
V_I
– 0.3 to DV_DD +0.3
V
Output voltage
V_O
– 0.3 to AV_DD +0.3
V
Operating ambient temperature
T_opr
–20 to +70
˚C
Storage temperature
T_stg
–55 to +125
˚C
Recommended Operating Conditions V_DD=AV_DD=DV_DD=3.3V, V_CC=4.8V, V_SS=AV_SS=DV_SS=0V, Ta=25˚C
Parameter
Symbol
min
typ
max
Unit
Power supply voltage
V_CC
4.5
4.8
5.1
V
V_DD
3.0
3.3
3.6
V
Reference voltage
V_REFS/Y/C
—
2.15/1.96/1.93
—
V
External compensation capacitor C_{COMPS, Y, C}
0.33
1.0
3.3
µF
Digital input "H" level
V_IH
2.4
—
V_DD
V
voltage
"L" level
V_IL
V_SS
—
0.8
V
Clock
"H" level pulse width
t_WH
20
—
—
ns
"L" level pulse width
t_WL
20
—
—
ns
Electrical Characteristics DV_DD=AV_DD=3.0V, V_CC=4.8V, DV_SS=AV_SS=0V, Ta=25˚C
Parameter
Symbol
Conditions
min
typ
Power supply voltage
I_DD/I_CC f_CLK=15MHz,
Output amplitude = 0.7 V,
— 12/12
Resolution
RES
—
8
Linearity error
E_L V_DD=3.3V, V_CC=4.8V
—
Differential linearity error
E_D Y (luminance) output amplitude =0.7V_p-p —
Full scale current
I_FS C (chroma) output amplitude =0.7V_p-p
—
Setup time
t_S
15
Hold time
t_H
5
Settling time
t_ST V_DD=3.3V, V_CC=4.8V
—
Maximum conversion speed F_C(max.) Y·C output amplitude =0.7V_P–P
20
Analog output delay time t_dY/t_dc f=100kHz
—
±0.2
±0.2
2.33
—
—
30
—
90/140
max
21/21
—
±0.5
±0.5
—
—
—
50
—
—
Unit
mA
bit
LSB
LSB
mA
ns
ns
ns
MSPS
ns
4