ZL50018 ZARLINK [Zarlink Semiconductor Inc], ZL50018 Datasheet - Page 69
![no-image](/images/no-image-200.jpg)
ZL50018
Manufacturer Part Number
ZL50018
Description
2 K Digital Switch with Enhanced Stratum 3 DPLL
Manufacturer
ZARLINK [Zarlink Semiconductor Inc]
Datasheet
1.ZL50018.pdf
(136 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ZL50018GA
Manufacturer:
ZARLINK
Quantity:
5
Company:
Part Number:
ZL50018GAG2
Manufacturer:
TECCOR
Quantity:
5 600
Company:
Part Number:
ZL50018QCG1
Manufacturer:
ZARLINK
Quantity:
201
Company:
Part Number:
ZL50018QCG1
Manufacturer:
ZARLINK
Quantity:
81
- Current page: 69 of 136
- Download datasheet (2Mb)
Reset Value: 16B1
External Read/Write Address: 0042
15 - 0
CFN
Bit
15
15
CFN
14
14
CFN15 - 0
Name
H
CFN
13
13
Table 31 - Centre Frequency Register - Lower 16 Bits (CFRL)
CFN
Center Frequency Number (CFN) Lower 16 Bits: The total binary value of these bits
and the CFRU register bits defines the output center frequency number according to the
following formula:
where, f
clock. For given master clock frequency of 100MHz, and desired output center frequency
of 65.536MHz, the CFN has the value of:
The register contents should be changed only if compensation for input oscillator (or
crystal) frequency offset is required.
e.g. if master clock frequency is off by +20 ppm (100.002 MHz -> 5 times multiplied c20i
of 20.0004 MHz), the CFN should be programmed to be:
The default value of this register SHOULD NOT be changed in any other circumstances.
12
12
H
CFN
11
11
OUT
CFN
is desired output center frequency, while f
CFN
CFN
10
10
=
=
2
26
2
CFN
26
×
9
9
Zarlink Semiconductor Inc.
---------------------------------- -
100.002MHz
×
65.536MHz
65.536MHz
------------------------------ -
ZL50018
100MHz
CFN
8
8
69
CFN
f
7
7
OUT
=
=
Description
2
2
=
26
26
CFN
CFN
----------- -
×
6
6
2
×
26
0.65534689
0.65536
×
CFN
f
MCLK
5
5
=
MCLK
CFN
43980465
=
4
4
43979585
is frequency of DPLL master
CFN
3
3
=
29F16B1
=
CFN
29F1341
2
2
H
Data Sheet
CFN
H
1
1
CFN
0
0
Related parts for ZL50018
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SL1430](/images/manufacturer_photos/0/7/727/zarlink_semiconductor_tmb.jpg)
Part Number:
Description:
Zarlink Semiconductor Inc [TV IF PREAMPLIFIER]
Manufacturer:
Zarlink Semiconductor
Datasheet:
![MT312C](/images/no-image3.png)
Part Number:
Description:
Satellite Channel Decoder
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![MSC60028/IG/DP2S](/images/no-image3.png)
Part Number:
Description:
Power Factor Controller
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![P10C68-](/images/no-image3.png)
Part Number:
Description:
CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL2009KG](/images/no-image3.png)
Part Number:
Description:
Dual stage IF amplifier for cable tuners
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL2101C](/images/no-image3.png)
Part Number:
Description:
Synthesized Broadband Converter with Programmable Power
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL2150KG](/images/no-image3.png)
Part Number:
Description:
Cable Tuner Front End LNA with AGC
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL2150LH2S](/images/no-image3.png)
Part Number:
Description:
Front End Power Splitter with AGC
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL2524HP](/images/no-image3.png)
Part Number:
Description:
1.3GHz Dual Wideband Logarithmic Amplifier
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL2610IG](/images/no-image3.png)
Part Number:
Description:
Wide Dynamic Range Image Reject MOPLL
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL1451NADP](/images/no-image3.png)
Part Number:
Description:
WIDEBAND PLL FM DETECTOR FOR SATELLITE TV
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL1452NAMP](/images/no-image3.png)
Part Number:
Description:
WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL161](/images/no-image3.png)
Part Number:
Description:
WIDEBAND LOG IF STRIP AMPLIFIER
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL1613CDP](/images/no-image3.png)
Part Number:
Description:
WIDEBAND LOG IF STRIP AMPLIFIER
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SL1640](/images/no-image3.png)
Part Number:
Description:
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet: