EVAL-ADM8830EB Analog Devices Inc, EVAL-ADM8830EB Datasheet - Page 7

• Manufacturer Part Number: EVAL-ADM8830EB
• Description: BOARD EVAL FOR ADM8830
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM8830EB

• Rohs Status: RoHS non-compliant

BOARD COMPONENTS
Item Qty
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SETTING UP THE ADM8830 EVAL BOARD
(SCANNING MODE)
•
Note: All other load resistors should be disconnected by
removing their links (see table 3)
•
Remove LK2B)
•
Note: An external clock is not required to be applied to
CLKIN (pin 11) in this mode.
•
SETTING UP THE ADM8830 EVAL BOARD
(BLANKING MODE)
•
Note: All other load resistors should be disconnected by
REV. PrB
•
Connect the scanning mode load resistors
Insert LK1. Apply a 3V supply to J1.
Connect Vout to ADM8830 LDO (Insert LK2A-
Apply 3.3V logic signals to the logic input
Connect the blanking mode load resistors
Preliminary Technical Data
Connect the following jumpers
1
1
2
1
2
7
6
5
1
1
1
1
1
1
1
•
LK3A/C/D)
•
•
•
•
•
•
•
LK3A/B/C)
•
•
5VOut- connect R6 (Insert LK3B- Remove
+15Vout- connect R9 (Insert LK9 and LK10A )
-10Vout- connect R11 (Insert LK11 and LK12A )
SHDN- (Insert LK8a- Remove LK8B)
SCAN/BLANK- (Insert LK9A- Remove LK9B)
CLKIN- SMA cable to SK5 or wire to T7
5VOut- connect R8 (Insert LK3D- Remove
+15Vout- connect R10 (Insert LK9 and LK10B)
-10Vout- connect R12 (Insert LK11 and LK12B )
LDO_ON/OFF-
Ref Des
U1
SKT1
J1,J2
SK1
T1-T2,
T4-T11
C2-4,C8-9
C1,C5-7
R6
R7
R8
R9
R10
R11
R12
(Insert LK7A- Remove LK7B)
Description
ADM8830
20 ld LFCSP Socket
Power Connector
SMA Connector
Testpoint
Testpoint
CAP,1UF
CAP,2.2UF
620OHM
1KOHM
25KOHM
150KOHM
1.5MOHM
100KOHM
1MOHM
–7–
removing their links (see table 3)
•
Remove LK2B)
•
•
Note: An external clock MUST be applied to CLKIN
(pin 11) in this mode. The frequency of this clock is
nominally 1KHz (refer to the datasheet).
•
Connect Vout to ADM8831 LDO (Insert LK2A-
Connect the following jumpers
Insert LK1. Apply a 3V supply to J1.
Apply 3.3V logic signals to the logic input
•
•
•
( Siganl must be LOW for Blanking Mode)
•
SHDN- (Insert LK8a- Remove LK8B)
SCAN/BLANK- (Insert LK9B- Remove LK9A)
CLKIN- SMA cable to SK5 or wire to T7
LDO_ON/OFF-
(Insert LK7A- Remove LK7B)
EVAL-ADM8830