参数资料
型号: AD6620AS
厂商: ANALOG DEVICES INC
元件分类: 微控制器/微处理器
英文描述: 65 MSPS Digital Receive Signal Processor
中文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PQFP80
封装: PLASTIC, QFP-80
文件页数: 4/43页
文件大小: 354K
代理商: AD6620AS
–4–
REV. 0
AD6620–SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Test
Level
Min
AD6620AS
Typ
Parameter
Max
Units
VDD
T
AMBIENT
I
IV
3.0
–40
3.3
+25
3.6
+85
V
°
C
ELECTRICAL CHARACTERISTICS
Test
Level
Min
AD6620AS
Typ
Parameter (Conditions)
LOGIC INPUTS
1, 2, 3, 4, 5, 6, 7
(NOT 5 V TOLERANT)
Logic Compatibility
Logic “1” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
Input Capacitance
LOGIC OUTPUTS
2, 4, 7, 8, 9, 10, 11
Logic Compatibility
Logic “1” Voltage (I
OH
= 0.5 mA)
Logic “0” Voltage (I
OL
= 1.0 mA)
IDD SUPPLY CURRENT
CLK = 20 MHz
12
CLK = 65 MHz
13
Reset Mode
14
Temp
Max
Units
Full
Full
Full
Full
Full
+25
°
C
3.3 V CMOS
I
I
I
I
V
2.0
–0.3
VDD + 0.3
0.8
10
10
V
V
μ
A
μ
A
pF
1
1
4
Full
Full
Full
3.3 V CMOS/TTL
VDD – 0.2
0.2
I
I
2.4
V
V
0.4
Full
Full
Full
V
I
I
52
167
mA
mA
mA
227
1
POWER DISSIPATION
CLK = 20 MHz
12
CLK = 65 MHz
13
Reset Mode
14
Full
Full
Full
V
I
I
170
550
mW
mW
mW
750
3.3
NOTES
1
Input-Only Pins: CLK,
RESET
, IN[15:0], EXP[2:0], A/B, PAR/SEL.
2
Bidirectional Pins: SYNC_NCO, SYNC_CIC, SYNC_RCF.
3
Microinterface Input Pins:
DS
(
RD
), R/W (
WR
),
CS
.
4
Microinterface Bidirectional Pins: A[2:0], D[7:0].
5
JTAG Input Pins:
TRST
, TCK, TMS, TDI.
6
Serial Mode Input Pins: SDI, SBM, WL[1:0], AD, SDIV[3:0].
7
Serial Mode Bidirectional Pins: SCLK, SDFS.
8
Output Pins: OUT[15:0], DV
OUT
, A/B
OUT
, I/Q
OUT
.
9
Microinterface Output Pins:
DTACK
(RDY).
10
JTAG Output Pins: TDO.
11
Serial Mode Output Pins: SDO, SDFE.
12
Conditions for IDD @ 20 MHz. M
CIC2
= 2, M
CIC5
= 2, M
RCF
= 1, 4 RCF taps of alternating positive and negative full scale.
13
Conditions for IDD @ 65 MHz. M
CIC2
= 2, M
CIC5
= 2, M
RCF
= 1, 4 RCF taps of alternating positive and negative full scale.
14
Conditions for IDD in Reset (
RESET
= 0).
Specifications subject to change without notice.
相关PDF资料
PDF描述
AD6620S 65 MSPS Digital Receive Signal Processor
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