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AN18208A
Technical Data (continued)
y I/O block circuit diagrams and pin function descriptions (continued)
Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed.
Pin Waveform
No. and voltage
Internal circuit
Impedance
Description
7
DC
8
—
7
GND
12k
GND
—
—
VCC for Logic
—
GND for Logic
GND for charge pump
9
DC
10
DC
Phase
DET 9
VCC
GND
12k
GND
VCC2
10
GND
12k
GND
High
CPOUT
Charge pump output
—
VCC2
Charge pump-VCC
VCC
11
DC
11
50
GND
400 μA
12k
GND
12
—
OPEN
120 Ω
Crystal oscillator
—
N.C.(OPEN in IC)
SDC00079AEB
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