IOVDD = 1.6 V to 3.6 V, RGVDD = HVDD1 and HVDD2 = 2.7 V to 3.6 V, C
參數(shù)資料
型號(hào): AD9920ABBCZRL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 58/112頁(yè)
文件大?。?/td> 0K
描述: IC PROCESSOR CCD 12BIT 105CSPBGA
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 12
電壓 - 電源,模擬: 1.6 V ~ 2 V
電壓 - 電源,數(shù)字: 1.6 V ~ 2 V
封裝/外殼: 105-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 105-CSPBGA(8x8)
包裝: 帶卷 (TR)
AD9920A
Rev. B | Page 5 of 112
DIGITAL SPECIFICATIONS
IOVDD = 1.6 V to 3.6 V, RGVDD = HVDD1 and HVDD2 = 2.7 V to 3.6 V, CL = 20 pF, TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
LOGIC INPUTS (IOVDD)
High Level Input Voltage
VIH
VDD 0.6
V
Low Level Input Voltage
VIL
0.6
V
High Level Input Current
IIH
10
μA
Low Level Input Current
IIL
10
μA
Input Capacitance
CIN
10
pF
LOGIC OUTPUTS (IOVDD, DRVDD)
High Level Output Voltage
VOH
IOH = 2 mA
VDD 0.5
V
Low Level Output Voltage
VOL
IOL = 2 mA
0.5
V
RG and H-DRIVER OUTPUTS (HVDD1,
HVDD2, and RGVDD)
High Level Output Voltage
VOH
Maximum current
VDD 0.5
V
Low Level Output Voltage
VOL
Maximum current
0.5
V
Maximum H1 to H8 Output Current
Programmable
30
mA
Maximum HL and RG Output Current
Programmable
17
mA
Maximum Load Capacitance
Each output
60
pF
CLI INPUT
With CLO oscillator disabled
High Level Input Voltage
VIHCLI
CLIVDD/2 + 0.5
V
Low Level Input Voltage
VILCLI
CLIVDD/2 0.5
V
ANALOG SPECIFICATIONS
AVDD = 1.8 V, fCLI = 40.5 MHz, typical timing specifications, TMIN to TMAX, unless otherwise noted.
Table 3.
Test Conditions/Comments
Min
Typ
Max
Unit
DC Restore
AVDD 0.5 V
1.21
1.3
1.44
V
Allowable CCD Reset Transient
Limit is the lower of AVDD + 0.3 V or 2.2 V
0.5
0.8
V
CDS Gain Accuracy
VGA gain = 6.3 dB (Code 15, default value)
3 dB CDS Gain
3.1
2.6
2.1
dB
0 dB CDS Gain
0.6
0.1
+0.4
dB
+3 dB CDS Gain
2.7
3.2
3.7
dB
+6 dB CDS Gain
5.2
5.7
6.2
dB
Maximum Input Range Before
Saturation
3 dB CDS Gain
1.4
V p-p
0 dB CDS Gain
1.0
V p-p
+3 dB CDS Gain
0.7
V p-p
+6 dB CDS Gain
0.5
V p-p
Allowable OB Pixel Amplitude1
0 dB CDS Gain (Default)
100
+200
mV
+6 dB CDS Gain
50
+100
mV
VARIABLE GAIN AMPLIFIER (VGA)
Gain Control Resolution
1024
Steps
Gain Monotonicity
Guaranteed
Gain Range
Low Gain
VGA Code 15, default
6.3
dB
Maximum Gain
VGA Code 1023
42.4
dB
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