AK8817_07 Datasheet, PDF (6/43 Pages) Asahi Kasei Microsystems – NTSC/PAL Digital Video Encoder

ASAHI KASEI
[AK8817/18]
Electrical Characteristics
(1) Absolute Maximum Ratings
Parameter
Min
Max
Units
Note
Supply voltage
DVDD, AVDD, PVDD
-0.3
4.5
V
Digital Input pin voltage
(VinP)
D[7:0], HDI, VDI,
RSTN, PDN,
-0.3
PVDD +0.3
V
CLKIN,
CLKINV,SCL,
SDA
Input pin current (Iin)
-10
10
mA
Exclude Power
supply pin.
Storage temperature
-40
125
°C
(Note1)
Power supply voltages are values where each ground pin ( DVSS = AVSS = PVSS ) is at 0 V( voltage reference ).
All power supply ground pins DVSS, AVSS and PVSS should be at same potential.
(2) Recommended Operating Conditions
Parameter
Min
Typ.
Max
Units
Conditions
Supply voltage *
AVDD,DVDD
2.7
3.0
3.3
V
AVDD = DVDD
Interface power supply
PVDD
1.6
1.8
DVDD
V
Operating temperature
(Ta)
-30
85
°C
* Power supply voltages are values where each ground pin ( PVSS = AVSS = PVSS ) is at 0 V( voltage reference ).
All power supply ground pins DVSS, AVSS and PVSS should be at same potential.
(3) DC Characteristics
< Operating voltage: DVDD 2.7V~3.3V / PVDD 1.6 V~DVDD, loading condition 15 pF, temperature -30~+85°C >
Parameter
Symbol
Min
Typ
Max
Units
Conditions
Digital input H voltage (VIH)
VIH
0.8PVDD
V
PVDD=1.6 - DVDD
Digital input L voltage (VIL)
VIL
0.2PVDD
V
PVDD=1.6 - DVDD
Digital input leak current
IL
+/-10
uA
I2C (SDA) L output
VOLC
0.4
V
IOLC = 3mA
( Note )
Digital output pins refer to D[7:0], HDI, VDI, PDN, RSTN, SCL, SDA,CLKIN and CLKINV pin outputs in general term.
Rev.000
6
2007 / 03