SDA3302 Datasheet, PDF (9/27 Pages) Siemens Semiconductor Group – GHz PLL with I2C Bus and Four Chip Addresses

SDA 3302 Family
Pin Definitions and Functions (SDA 3302-5X)
Pin No. Symbol
Function
1
PD
Active-filter input/charge-pump output
2
Q1
Crystal
3
Q2
Crystal
4
N.C.
Not connected
5
SDA
Data input/output for I²C bus
6
SCL
Clock input for I²C bus
7
P7
Port output (open collector)
8
N.C.
Not connected
9
P6
Port output (open collector)
10
P5
Port output (open collector)
11
P4
Port output (open collector)
12
CAS
Chip-address switchover
13
P2
Port output (open collector)
14
P1
Port output (open collector)
15
P0
Port output (open collector)
16
V_S
17
UHF/VHF
Supply voltage
Signal input
18
REF
Amplifier reference input
19
GND
Ground
20
UD
Active-filter output
Semiconductor Group
9