AK8856 Datasheet, PDF (12/105 Pages) Asahi Kasei Microsystems – NTSC/PAL Digital Video Decoder

ASAHI KASEI
[ AK8856 ]
Electrical Characteristics
(1) Absolute Maximum Ratings
Parameter
Min
Max
Units
Note
Supply voltage
DVDD, AVDD
-0.3
2.3
V
PVDD
-0.3
4.3
V
Analog input voltage
(VinA)
-0.3
AVDD + 0.3
V
Clock input voltage
(Vckin)
-0.3
DVDD + 0.3
V
XTI
Digital Input voltage 1
(VinD)
-0.3
DVDD + 0.3
V
CLKMOD
Digital input voltage 2
(VinP)
-0.3
PVDD + 0.3
V
OE,PDN,RSTN,
SDA, SCL
Input current (Iin)
-10
10
mA
Storage temperature
-40
125
°C
Power supply voltages are values where each ground pin (DVSS = AVSS = PVSS) is at 0V
All power supply ground pins (DVSS, AVSS and PVSS) should be at the same potential
When connecting digital output pins (DTCLK,DATA[7:0], HD/HV,VD/VAF/FIELD, NSIG, DVALID) to the data bus, the data bus operating
voltage must be within the input pin voltage range as described above
(2) Recommended Operating Conditions
Parameter
Min
Typ.
Max
Units
Supply voltage * AVDD,DVDD
1.65
Interface power supply PVDD
1.65
-30
Operating temperature (Ta)
-40
1.8
2.0
V
1.8
3.3 (AK8856VG)
3.6 (AK8856VN)
V
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 the same potential
Conditions
AVDD=DVDD
PVDD>=DVDD
AK8856VG
AK8856VN
(3) DC Characteristics
operating voltage: PVDD =DVDD1.65~2.0V, temperature -30~+85°C(AK8856VG), -40~+85°C(AK8856VN)
Parameter
Symbol
Min
Typ
Max Units
Conditions
Digital input H voltage (VIH)
VIH
0.8PVDD
V
Digital input1 L voltage (VIL)
VIL
0.2PVDD
V
Digital input leak current
IL
±10
uA
Digital output H voltage (VOH)
VOH
0.7PVDD
IOH = -600uA
Digital output L voltage (VOL)
VOL
0.3PVDD
IOL = 1mA
I2C (SDA) L output
VOLC
0.3PVDD V IOLC = 3mA
Digital output pins refer to DTCLK, DATA[7:0], HD/HV, VD/VAF/FIELD, NSIG, DVALID pin outputs in general terms
Digital input pins refer to OE, PDN, RSTN, SCL, SDA pin outputs in general terms
SDA output is not included as a digital output pin unless otherwise noted
Rev-01
12
2007/03