ltc4558eud-trpbf Linear Technology Corporation, ltc4558eud-trpbf Datasheet - Page 7

• Manufacturer Part Number: ltc4558eud-trpbf
• Description: Dual Sim/smart Card Power Supply And Interface
• Manufacturer: Linear Technology Corporation

BLOCK DIAGRAM
CLKRUNA
RSTIN
CLKIN
RSTA
CLKA
DATA
V
I/OA
CCA
14
10
4
7
6
5
8
9
LDOA
DV
2
GND
CC
21
V
DV
BATT
3
CC
CSEL
13
VSELA ENABLEA VSELB
12
LDOB
11
CONTROL
LOGIC
DV
CC
16
ENABLEB
17
18 I/OB
19 RSTB
20
15 CLKRUNB
1 V
CLKB
CCB
LTC4558
4558fa
7