cxa1787n Sony Electronics, cxa1787n Datasheet - Page 6

• Manufacturer Part Number: cxa1787n
• Description: 2ghz-band Pll Ic For Mobile Communications
• Manufacturer: Sony Electronics

Electrical Characteristics Measurement Circuit
Application Circuit
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
S.G.
51
TCXO
20
V
1
20
1
1000p
51
1000p
19
2
19
2
18
V
3
V
18
3
Oscilloscope
Frequency
Counter
OUT
17
4
17
4
5.1k
+
16
CXA1787N
5
16
CXA1787N
5
+
– 6 –
+
15
6
15
6
14
7
14
L.P.F.
7
13
V
8
13
8
V.C.O. Output
12
9
12
9
1000p
51
11
10
11
10
51
Controller
51
S.G.
CXA1787N