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LTC1314 Datasheet, PDF (10/12 Pages) Linear Technology – PCMCIA Switching Matrix with Built-In N-Channel VCC Switch Drivers
LTC1314/LTC1315
TYPICAL APPLICATIONS N
Dual Slot Interface to CL-PD6720
A_VPP_PGM
A_VPP_VCC
B_VPP_PGM
B_VPP_VCC
CIRRUS LOGIC
CL-PD6720
A_VCC_5
A_VCC_3
B_VCC_5
B_VCC_3
5V
12V
VDD
AEN0
AEN1
BEN0
BEN1
VPPIN
AVPPOUT
ADRV5
AVCCIN
ADRV3
LTC1315
AVCC0
AVCC1
BVCC0
BVCC1
BVPPOUT
BDRV5
BVCCIN
BDRV3
GND
NOTE: CL-PD6720 HAS ACTIVE-LOW VCC DRIVE
5V
1/2 Si9956DY
0.1µF
Si9956DY
+
1µF
VPP1
VPP2
PCMCIA
CARD SLOT
VCC #1
3.3V
5V
1/2 Si9956DY
0.1µF
Si9956DY
+
1µF
VPP1
VPP2
PCMCIA
CARD SLOT
VCC #2
LTC1315 • TA02
3.3V
Single Slot Interface to “365” Type Controller
A_VPP_EN0
A_VPP_EN1
“365” TYPE
CONTROLLER
A_VCC_EN0
A_VCC_EN1
12V
5V FROM LT1301
VDD
VPPIN
EN0
VPPOUT
EN1
LTC1314
DRV5
VCC1
VCCIN
VCC0
DRV3
GND
NOTE: “365” TYPE CONTROLLERS HAVE
ACTIVE-HIGH VCC DRIVE
5V
1/2 Si9956DY
OR
1/2 MMDF3N02HD
+
Si9956DY
OR
MMDF3N02HD
0.1µF
1µF
3.3V
VPP1
VPP2
PCMCIA
CARD SLOT
VCC
LTC1314 • TA03
10