LTC4303 LINER [Linear Technology], LTC4303 Datasheet - Page 9

• Manufacturer Part Number: LTC4303
• Description: Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery
• Manufacturer: LINER [Linear Technology]

APPLICATIO S I FOR ATIO
BD_SEL
SDA
SCL
V
CC
R1
10k
BACKPLANE
Figure 3. Inserting Multiple I/O Cards into a Live Backplane Using the LTC4303 in a CompactPCI System
R2
10k
U
U
CONNECTOR
BACKPLANE
W
CONNECTOR
STAGGERED
U
POWER SUPPLY
POWER SUPPLY
POWER SUPPLY
HOT SWAP
HOT SWAP
HOT SWAP
R3
10k
R7
10k
R11
10k
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
CARD
ENABLE/DISABLE
CARD
ENABLE/DISABLE
CARD
ENABLE/DISABLE
I/O PERIPHERAL CARD N
I/O PERIPHERAL CARD 1
I/O PERIPHERAL CARD 2
LTC4303
LTC4303
LTC4303
GND
GND
GND
V
V
V
CC
CC
CC
C1
0.01µF
C3
0.01µF
C5
0.01µF
SDAOUT
SDAOUT
SDAOUT
SCLOUT
SCLOUT
SCLOUT
READY
READY
READY
R4
10k
R8
10k
R12
10k
LTC4303
R5
10k
R9
10k
R13
10k
R6
10k
R10
10k
R14
10k
4303 F03
CARD2_SDA
CARD2_SCL
CARDN_SDA
CARDN_SCL
CARD1_SDA
CARD1_SCL
4303fb
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