参数资料
型号: AD6620PCB
厂商: Analog Devices, Inc.
英文描述: 65 MSPS Digital Receive Signal Processor
中文描述: 65 MSPS的数字接收信号处理器
文件页数: 12/43页
文件大小: 354K
代理商: AD6620PCB
AD6620
–12–
REV. 0
Name
Type
Description
VDD
VSS
CLK
RESET
IN[15:0]
EXP[2:0]
A/B
SYNC_NCO
SYNC_CIC
SYNC_RCF
MODE
A[2:0]
D[7.0]
DS
or
RD
R/W or
WR
CS
DTACK
or RDY
PAR/SER
DV
OUT
A/B
OUT
I/Q
OUT
TRST
TCK
TMS
TDI
TDO
P
G
I
I
I
I
I
I/O
I/O
I/O
I
I
I/O/T
I
I
I
O
I
O
O
O
I
I
I
I
I
+3.3 V Supply
Ground
Input Clock
Active Low Reset Pin
Input Data (Mantissa)
Input Data (Exponent)
Channel (A/B) Select
Sync Signal for NCO
Sync Signal for CIC Stages
Sync Signal for RCF
Sets Microport Mode: Mode 1, (MODE = 1), Mode 0, (MODE = 0)
Microprocessor Interface Address
Microprocessor Interface Data
Mode 1: Data Strobe Line, Mode 0: Read Signal
Read/Write Line (Write Signal)
Chip Select, Enables the Chip for
μ
P Access
Acknowledgment of a Completed Transaction (Signals when
μ
P Port Is Ready for an Access)
Parallel/Serial Control Select (PAR = 1, SER = 0)
Data Valid Pin for the Parallel Output Data
Signals to Which Channel the Output Belongs to (A = 1, B = 0)
Signals Whether I or Q Data Is Present (I = 1, Q = 0)
Test Reset Pin
Test Clock Input
Test Mode Select Input
Test Data Input
Test Data Output
Pin Types: I = Input, O = Output, P = Power Supply, G = Ground, T = Three-state.
SHARED PINS
Parallel Outputs (PAR/SER = 1 at RESET)
Type
Serial Port (PAR/SER = 0 at RESET)
Type
Description
Name
Description
Name
OUT15
O
Parallel Output Data
SCLK
I/O
Serial Clock Input (SBM =0)
Serial Clock Output (SBM = 1)
Serial Data Input
Serial Data Output
Serial Data Frame Sync Input (SBM = 0)
Serial Data Frame Sync Output (SBM = 1)
Serial Data Frame End
Serial Bus Master (Master = 1, Cascade = 0)
Serial Port Word Length, Bit 1
Serial Port Word Length, Bit 0
Append Data
Unused, Do Not Connect
SCLK Divide Value, Bit 3
SCLK Divide Value, Bit 2
SCLK Divide Value, Bit 1
SCLK Divide Value, Bit 0
OUT14
OUT13
OUT12
O
O
O
Parallel Output Data
Parallel Output Data
Parallel Output Data
SDI
SDO
SDFS
I
O/T
I/O
OUT11
OUT10
OUT9
OUT8
OUT7
OUT[6:4]
OUT3
OUT2
OUT1
OUT0
O
O
O
O
O
O
O
O
O
O
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data
Parallel Output Data (LSB)
SDFE
SBM
WL1
WL0
AD
NC
SDIV3
SDIV2
SDIV1
SDIV0
O
I
I
I
I
NC
I
I
I
I
Pin Types: I = Input, O = Output, P = Power Supply, G = Ground, T = Three-state.
PIN FUNCTION DESCRIPTIONS
相关PDF资料
PDF描述
AD6620AS 65 MSPS Digital Receive Signal Processor
AD6620S 65 MSPS Digital Receive Signal Processor
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AD6622AS Four-Channel, 75 MSPS Digital Transmit Signal Processor TSP
AD6622PCB Four-Channel, 75 MSPS Digital Transmit Signal Processor TSP
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