tza3017hw NXP Semiconductors, tza3017hw Datasheet - Page 28

• Manufacturer Part Number: tza3017hw
• Description: 30 Mbits/s Up To 3.2 Gbits/s A-rate Fibre Optic Transmitter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 19 Register FRACN2 (address B3H); default value 80H
Table 20 Register FRACN1 (address B4H); default value 00H
Table 21 Register FRACN0 (address B5H); default value 00H
Table 22 Register SYNTHCNF (address B6H); default value 00H
2003 May 14
K15
K7
30 Mbits/s up to 3.2 Gbits/s
A-rate fibre optic transmitter
7
1
0
1
7
0
7
0
7
1
1
0
0
0
K14
K6
X
6
0
6
0
6
0
6
1
0
1
0
0
K21
K13
K5
5
0
5
0
5
0
5
1
0
0
K20
K12
K4
4
0
4
0
4
0
4
0
0
BIT
BIT
BIT
BIT
K19
K11
K3
3
0
3
0
3
0
3
0
0
K18
K10
K2
2
0
2
0
2
0
2
0
0
K17
K9
K1
1
0
1
0
1
0
1
0
0
K16 fractional divider division value K;
K8
K0
0
0
0
0
0
0
0
0
0
K21 = MSB
NILFRAC control bit
default value
fractional divider division value K
default value
fractional divider division value K;
K0 = LSB
default value
reserved
clock synthesizer manual initialization
reference divider division factor R;
reference frequency
default value
no fractional N functionality
fractional N functionality
toggle to initialize synthesizer
normal operation; auto initialize
R = 8; 155.52 MHz
R = 4; 77.76 MHz
R = 2; 38.88 MHz
R = 1; 19.44 MHz
28
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
PARAMETER
PARAMETER
PARAMETER
PARAMETER
DIV_K
NILFRAC
DIV_K
DIV_K
INITSYNTH
REFDIV
TZA3017HW
Product specification
NAME
NAME
NAME
NAME