AVDD
參數(shù)資料
型號: EVAL-ADV7180LQEBZ
廠商: Analog Devices Inc
文件頁數(shù): 95/116頁
文件大?。?/td> 0K
描述: BOARD EVALUATION ADV7180
標(biāo)準(zhǔn)包裝: 1
系列: Advantiv®
主要目的: 視頻,SDTV 視頻解碼器 - NTSC,PAL,SECAM
嵌入式:
已用 IC / 零件: ADV7180
主要屬性: CVBS(復(fù)合),Y/C(S 視頻)和 YPrPb(元件)輸入
次要屬性: 8 位 ITU-R BT.656 YCrCb 4:2:2 輸出
已供物品:
相關(guān)產(chǎn)品: ADV7180BCPZ-REEL-ND - IC VIDEO DECODER SDTV 40-LFCSP
ADV7180BSTZ-ND - IC VIDEO DECODER SDTV 64-LQFP
ADV7180BCPZ-ND - IC VIDEO DECODER SDTV 40-LFCSP
ADV7180
Data Sheet
Rev. I | Page 8 of 116
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
AVDD = 1.71 V to 1.89 V, DVDD = 1.65 V to 2.0 V, DVDDIO = 1.62 V to 3.6 V, PVDD = 1.65 V to 2.0 V, specified at operating temperature range,
unless otherwise noted.
Table 3.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
STATIC PERFORMANCE
Resolution (Each ADC)
N
10
Bits
Integral Nonlinearity
INL
BSL in CVBS mode
2
LSB
Differential Nonlinearity
DNL
CVBS mode
0.6/+0.6
LSB
DIGITAL INPUTS
Input High Voltage (DVDDIO = 3.3 V)
VIH
2
V
Input High Voltage (DVDDIO = 1.8 V)
VIH
1.2
V
Input Low Voltage (DVDDIO = 3.3 V)
VIL
0.8
V
Input Low Voltage (DVDDIO = 1.8 V)
VIL
0.4
V
Crystal Inputs
VIH
1.2
V
VIL
0.4
V
Input Current
IIN
10
+10
A
Input Current (SDA, SCLK)1
IIN
10
+15
A
Input Current (PWRDWN)2
IIN
10
+40
A
Input Capacitance
CIN
10
pF
DIGITAL OUTPUTS
Output High Voltage (DVDDIO = 3.3 V)
VOH
ISOURCE = 0.4 mA
2.4
V
Output High Voltage (DVDDIO = 1.8 V)
VOH
ISOURCE = 0.4 mA
1.4
V
Output Low Voltage (DVDDIO = 3.3 V)
VOL
ISINK = 3.2 mA
0.4
V
Output Low Voltage (DVDDIO = 1.8 V)
VOL
ISINK = 1.6 mA
0.2
V
High Impedance Leakage Current
ILEAK
10
A
Output Capacitance
COUT
20
pF
POWER REQUIREMENTS3, 4, 5
Digital Power Supply
DVDD
1.65
1.8
2
V
Digital I/O Power Supply
DVDDIO
1.62
3.3
3.6
V
PLL Power Supply
PVDD
1.65
1.8
2.0
V
Analog Power Supply
AVDD
1.71
1.8
1.89
V
Digital Supply Current
IDVDD
77
85
mA
Digital I/O Supply Current6
IDVDDIO
3
5
mA
PLL Supply Current
IPVDD
12
15
mA
Analog Supply Current
IAVDD
CVBS input7
33
43
mA
CVBS input8
43
53
mA
Y/C input
59
75
mA
YPrPb input
77
94
mA
Power-Down Current
IDVDD
6
10
A
IDVDDIO
0.1
1
A
IPVDD
1
5
A
IAVDD
1
5
A
Total Power Dissipation in Power-Down Mode9
15
44
W
Power-Up Time
tPWRUP
20
ms
ADV7180KCP32Z, ADV7180WBCP32Z, and ADV7180WBST48Z only.
ADV7180WBST48Z only.
3
Guaranteed by characterization.
4
Typical current consumption values are recorded with nominal voltage supply levels and a SMPTEBAR pattern.
5
Maximum current consumption values are recorded with maximum rated voltage supply levels and a multiburst pattern.
6
Typical (Typ) number is measured with DVDDIO = 3.3 V and maximum (Max) number is measured with DVDDIO = 3.6 V.
7
CVBS input when CVBS_IBIAS[3:0] (User Map, Register 0x52, Bits[3:0]) equal 0b’1011.
8
CVBS input when CVBS_IBIAS[3:0] (User Map, Register 0x52, Bits [3:0]) equal 0b’1101. Recommended setting.
ADV7180 clocked.
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