TDA8263HN/C1.118 NXP Semiconductors, TDA8263HN/C1.118 Datasheet - Page 10

• Manufacturer Part Number: TDA8263HN/C1.118
• Manufacturer: NXP Semiconductors

Specifications of TDA8263HN/C1.118

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
9397 750 13193
Product data sheet
Table 11:
These bits are also called Dword: It determines the ratio between LO frequency and VCO frequency.
The bits are used for the calibration protocol of the internal VCO.
Table 12:
These bits control the ratio between the LO frequency and the comparison frequency.
Table 13:
This bit controls the LC VCO frequency programming mode.
N[14:0]
Binary value
D4
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CALMANUAL
VCO preprogramming range; bits D[4:0]
Main divider range; bits N[14:0]
Selects manual or automatic LC oscillator calibration; bit CALMANUAL
0
1
D3
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Rev. 01 — 14 December 2004
Ratio
The ratio N is equal to N14
Action
automatic process control; the LC VCO searches the better ratio of the
Dword to have the optimum tuning frequency
manual process control; the LC VCO is tuned by selecting the
programmed Dword
D2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
…continued
2
14
D0
+ N13
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Fully integrated satellite tuner
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Decimal
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
2
TDA8263HN
13
+ ...N1
Ratio f
0.36
0.36
0.38
0.40
0.42
0.43
0.44
0.45
0.46
0.47
0.50
0.54
0.55
0.56
0.58
0.60
0.63
0.64
0.67
0.70
0.75
0.78
0.88
0.88
0.88
0.88
0.88
0.88
2
1
+ N0
LO
to f
10 of 28
VCO