CXA3106Q
Pin No.
1
Symbol
IOVCC
Description
Reference voltage level
Digital power supply
Digital GND
5V
2
IOGND
VCOH
0V
3
External VCO input
PECL
PECL
TTL
TTL
PECL
PECL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
5V
4
VCOL
External inverted VCO input
External VCO input
5
VCO
6
HOLD
Phase detector disable signal input
Sync input
7
SYNCH
SYNCL
SYNC
8
Inverted sync input
9
Sync input
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
SENABLE
SCLK
Control signal (enable)
Control signal (clock)
Control signal (data)
Programmable counter test input
Chip select
SDATA
TLOAD
CS
SEROUT
DIVOUT
UNLOCK
DVCC
Register read output
Programmable counter test output
Unlock signal output
Digital power supply
Digital GND
DGND
CLK/2N
CLK/2
0V
Inverted 1/2 clock output
1/2 clock output
TTL
TTL
TTL
TTL
TTL
0V
CLKN
Inverted clock output
Clock output
CLK
DSYNC
TTLGND
TTLVCC
IOGND
PECLVCC
CLK/2L
CLK/2H
CLKL
Delay sync signal output
TTL output GND
TTL output power supply
Digital GND
5V
0V
PECL output power supply
Inverted 1/2 clock output
1/2 clock output
5V
PECL
PECL
PECL
PECL
PECL
PECL
PECLVCC – 1.3V
5V
Inverted clock output
Clock output
CLKH
DSYNCL
DSYNCH
VBB
Delay sync signal output
Inverted delay sync signal output
PECL reference voltage
PECL output power supply
Digital GND
PECLVCC
IOGND
IOVCC
0V
Digital power supply
PLL circuit analog power supply
PLL circuit analog GND
VCO circuit analog power supply
VCO circuit analog GND
VCO SUB analog GND
Charge pump current preparation
External pin for LPF
External pin for LPF
IREF analog GND
5V
PLLVCC
PLLGND
VCOVCC
VCOGND
VCOHGND
IREF
5V
0V
5V
0V
0V
1.3V
2.0V to 4.4V
2.1V
0V
RC2
RC1
IRGND
IRVCC
IREF analog power supply
5V
– 4 –
SONY [ SONY CORPORATION ]
