qf4a512 ETC-unknow, qf4a512 Datasheet - Page 2

• Manufacturer Part Number: qf4a512
• Description: 4-channel Programmable Signal Converter Psc
• Manufacturer: ETC-unknow

TABLE OF CONTENTS
1. SPECIFICATIONS .............................................................................................................................................................. 4
2. PINOUT AND PIN DESCRIPTIONS................................................................................................................................... 9
3. GENERAL DESCRIPTION ............................................................................................................................................... 11
4. SOFTWARE...................................................................................................................................................................... 13
5. STARTUP ......................................................................................................................................................................... 14
6. ANALOG FRONT END (AFE) .......................................................................................................................................... 17
7. ANALOG TO DIGITAL CONVERTER ............................................................................................................................. 19
8. FIR FILTERS .................................................................................................................................................................... 22
Rev C5, Jan 07
1.1 A
1.2 P
1.3 R
1.4 E
1.5 T
1.6 T
2.1 P
2.2 P
3.1 A
3.2 A
3.3 F
3.4 S
3.5 S
3.6 M
4.1 D
4.2 Q
4.3 I
5.1 P
5.2 E
5.3 C
6.1 C
6.2 C
6.3 P
6.4 I
6.5 A
6.6 E
7.1 O
7.2 S
7.3 A
7.4 S
7.5 D
7.6 A
7.7 G
7.8 F
7.9 U
8.1 FIR O
8.2 FIR M
8.3 FIR L
8.4 M
N
NPUT
IMING
YPICAL
INITE
ACTORY
ACKAGE
INOUT
IN
ERIAL
TARTUP
OWER UP
XTENDED
ROGRAMMABLE
NABLING
AMPLING
ERIAL
BSOLUTE
ECOMMENDED
LECTRICAL
NALOG
NALOG TO
EVICE
ALIBRATION
ONFIGURABLE PARAMETERS
HOPPER
NTI
GGREGATE
ATA
NALOG
SER
UICKFILTER
VERVIEW
AIN AND
EMORY
-
AXIMUM NUMBER OF TAPS
CIRCUIT
D
-A
ESCRIPTIONS
ATENCY
F
(S
VERVIEW
V
EMORY
I
LIASING
R
MPULSE
........................................................................................................................................................................... 9
ORMAT
I
I
C
OLTAGE
NTERFACE
NTERFACE
YSTEM LEVEL
P
F
....................................................................................................................................................................... 12
M
EQUIREMENTS
ONFIGURATION
M
-
A
C
ERFORMANCE
O
RONT
STABILIZED
C
R
(R
.................................................................................................................................................................... 19
UX
/ R
I
M
SSEMBLY
ALIBRATION
ODES
NITIALIZATION
FFSET
D
HANNELS
ATES
C
B
AXIMUM
E
................................................................................................................................................................ 16
................................................................................................................................................................ 23
D
L
IGITAL
ESET
............................................................................................................................................................... 20
HARACTERISTICS
)
ANDWIDTH
.............................................................................................................................................................. 20
OCATIONS
EVELOPMENT
F
............................................................................................................................................................. 22
CONFIGURATION
R
O
L
E
ILTER
.......................................................................................................................................................... 12
G
ESPONSE FILTER
EVELS
PERATING
ND
/ ENOB ............................................................................................................................................ 19
C
.......................................................................................................................................................... 9
........................................................................................................................................................ 20
- S
AIN
S
ALIBRATION
C
....................................................................................................................................................... 4
EQUENCE
(AFE) .......................................................................................................................................... 11
R
) C
................................................................................................................................................... 18
ERIAL
A
ONVERTER
(AAF) ....................................................................................................................................... 18
A
ATINGS
................................................................................................................................................... 7
................................................................................................................................................. 21
MPLIFIER
................................................................................................................................................ 18
C
............................................................................................................................................... 13
MPLIFIER
ALIBRATION
.............................................................................................................................................. 20
.............................................................................................................................................. 22
HARACTERISTICS
............................................................................................................................................. 15
........................................................................................................................................... 23
C
P
K
ONDITIONS
ERIPHERAL
....................................................................................................................................... 17
........................................................................................................................................ 4
...................................................................................................................................... 14
IT
....................................................................................................................................... 5
.................................................................................................................................... 13
................................................................................................................................... 20
(QF4A512DK)........................................................................................................... 13
.................................................................................................................................. 17
(ADC)....................................................................................................................... 11
(PGA)...................................................................................................................... 17
(FIR) ....................................................................................................................... 12
............................................................................................................................. 21
........................................................................................................................ 4
I
NTERFACE
..................................................................................................................... 8
PRELIMINARY
2
(SPI) ........................................................................................... 12
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