Adc - Analog Devices EZ-Board ADSP-BF518F Manual

A
1
"ADC INPUTS"
P12
1 2
IN_VA1
3 4
5 6
IN_VA3
7 8
9 10
IN_VA5
11 12
13 14
IN_VB1
15 16
17 18
IN_VB3
19 20
21 22
IN_VB5
23 24
2
AGND
SW22
1
IN_VA1
2
3
IN_VA3
3
IN_VA5
4
IN_VB1
5
IN_VB3
6
IN_VB5
DIP6
SWT017
SW23
1
IN_VB6
2
IN_VB4
3
IN_VB2
4
IN_VA6
5
IN_VA4
6
IN_VA2
DIP6
SWT017
SW22 & 23 are only used for POST
4
A
B
IN_VA2
IN_VA4
IN_VA6
IN_VB2
IN_VB4
IN_VB6
VA1
VA2
VA3
VA4
VA5
VA6
VB1
VB2
VB3
VB4
VB5
VB6
12
RHPOUT
11
10
9
8
7
12
LHPOUT
11
10
9
8
7
B
C
PS_5V 3.3V
3.3V
FER1
330
R26 R370
0805
10K 10K
0402 0402
U2
30
DOUTA
7
VA1
28
DOUTB
8
VA2
27
SCLK
9
VA3
26
CS
10
VA4
11
VA5
12 21
VA6 RANGE
22
SGL/DIFF~
18 25
VB1 A0 ADC_A0/LED1/MMC_D7/OTP_EN
17 24
VB2 A1 CDG/ADC_A1/LED2
16 23
VB3 A2 CZM/ADC_A2/LED3
15
VB4
2
REF_SELECT
14
VB5
4 DCAPA
DCAPA
13
VB6
20 DCAPB
DCAPB
C59 C60
0.47UF 0.47UF
0805 0805
AD7266
LFCSP32
AGND AGND
C
SW4
1 12
SW4 disconnects DSP from ADC
PB1/DR1PRI/MMC_D4
2 11
DR1SEC
3 10 "SPORT1 ENBL"
RSCLK1/MMC_D6
4 9
PB2/RFS1/MMC_D5
5 8
6 7
DIP6
SWT017
3.3V PS_5V AVDD_ADC
C61 C62 C64 C63 C66 C65
10UF 0.1UF 10UF 0.1UF 10UF 0.1UF
0805 0402 0805 0402 0805 0402
AGND
ANALOG
20 Cotton Road
Nashua, NH 03063
DEVICES
PH: 1-800-ANALOGD
ADSP-BF518F EZ-BOARD
Title

ADC

Size Board No.
A0217-2008
C
Date 5-11-2009_10:44
D
1
2
3
4
Rev
1.0
Sheet 6 of 15
D