AD6620S 데이터 시트보기 (PDF) - Analog Devices
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AD6620S Datasheet PDF : 44 Pages
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AD6620–SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Parameter
VDD
TAMBIENT
Test
Level
I
IV
AD6620AS
Min Typ
Max
3.0 3.3
3.6
–40 +25
+85
Unit
V
°C
ELECTRICAL CHARACTERISTICS
Parameter (Conditions)
Temp
Test
Level
AD6620AS
Min Typ
Max
LOGIC INPUTS1, 2, 3, 4, 5, 6, 7 (NOT 5 V TOLERANT)
Logic Compatibility
Full
Logic “1” Voltage
Full
I
Logic “0” Voltage
Full
I
Logic “1” Current
Full
I
Logic “0” Current
Full
I
Input Capacitance
25°C V
LOGIC OUTPUTS2, 4, 7, 8, 9, 10, 11
Logic Compatibility
Logic “1” Voltage (IOH = 0.5 mA)
Logic “0” Voltage (IOL = 1.0 mA)
Full
Full
I
Full
I
IDD SUPPLY CURRENT
CLK = 20 MHz12
CLK = 65 MHz13
Reset Mode14
Full
V
Full
I
Full
I
3.3 V CMOS
2.0
VDD + 0.3
–0.3
0.8
1
10
1
10
4
3.3 V CMOS/TTL
2.4 VDD – 0.2
0.2
0.4
52
167
227
1
POWER DISSIPATION
CLK = 20 MHz12
CLK = 65 MHz13
Reset Mode14
Full
V
Full
I
Full
I
170
550
750
3.3
NOTES
1Input-Only Pins: CLK, RESET, IN[15:0], EXP[2:0], A/B, PAR/SEL.
2Bidirectional Pins: SYNC_NCO, SYNC_CIC, SYNC_RCF.
3Microinterface Input Pins: DS (RD), R/W (WR), CS.
4Microinterface Bidirectional Pins: A[2:0], D[7:0].
5JTAG Input Pins: TRST, TCK, TMS, TDI.
6Serial Mode Input Pins: SDI, SBM, WL[1:0], AD, SDIV[3:0].
7Serial Mode Bidirectional Pins: SCLK, SDFS.
8Output Pins: OUT[15:0], DVOUT, A/BOUT, I/QOUT.
9Microinterface Output Pins: DTACK (RDY).
10JTAG Output Pins: TDO.
11Serial Mode Output Pins: SDO, SDFE.
12Conditions for IDD @ 20 MHz. MCIC2 = 2, MCIC5 = 2, MRCF = 1, 4 RCF taps of alternating positive and negative full scale.
13Conditions for IDD @ 65 MHz. MCIC2 = 2, MCIC5 = 2, MRCF = 1, 4 RCF taps of alternating positive and negative full scale.
14Conditions for IDD in Reset (RESET = 0).
Specifications subject to change without notice.
Unit
V
V
µA
µA
pF
V
V
mA
mA
mA
mW
mW
mW
–4–
REV. A
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