Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

ML145152YP Datenblatt(PDF) 11 Page - LANSDALE Semiconductor Inc.

Teilenummer ML145152YP
Bauteilbeschribung  PLL Frequency Synthesizer Family
Download  35 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  LANSDALE [LANSDALE Semiconductor Inc.]
Direct Link  http://www.lansdale.com
Logo LANSDALE - LANSDALE Semiconductor Inc.

ML145152YP Datenblatt(HTML) 11 Page - LANSDALE Semiconductor Inc.

Back Button ML145152YP Datasheet HTML 7Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 8Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 9Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 10Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 11Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 12Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 13Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 14Page - LANSDALE Semiconductor Inc. ML145152YP Datasheet HTML 15Page - LANSDALE Semiconductor Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 35 page
background image
www.lansdale.com
Page 11 of 35
Issue A
LANSDALE Semiconductor, Inc.
ML145155
ML145155
TYPICAL APPLICATIONS
Figure 1. Microprocessor–Controlled TV/CATV Tuning System with Serial Interface
fin
3
LED DISPLAY
MC14489
KEYBOARD
CMOS
MPU/MCU
ENB
CLK
DATA
1/2 MC1458*
ML145155
MC120xx
PRESCALER
UHF/VHF
TUNER OR
CATV
FRONT END
4.0 MHz
φV
φR
+
* The φR and φV outputs are fed to an external combiner/loop filter. See the Phase–Locked Loop – Low–Pass Filter Design page
for additional information.The φR and φV outputs swing rail–to–rail.Therefore, the user should be careful not to exceed the common
mode input range of the op amp used in the combiner/loop filter.
OUTPUT PINS
PDout
Phase Detector A Output (PDIP, SOG – Pin 6)
Three–state output of phase detector for use as loop error
signal. Double–ended outputs are also available for this pur-
pose (see φV and φR).
Frequency fV > fR or fV Leading: Negative Pulses
Frequency fV < fR or fV Lagging: Positive Pulses
Frequency fV = fR and Phase Coincidence: High–Imped-
ance State
φR, φV
Phase Detector B Outputs (PDIP, SOG – Pins 4, 3)
These phase detector outputs can be combined externally for
a loop–error signal. A single–ended output is also available for
this purpose (see
PDout).
If frequency fV is greater than fR or if the phase of fV is
leading, then error information is provided by fV pulsing low.
fR remains essentially high.
If the frequency fV is less than fR or if the phase of fV is
lagging, then error information is provided by fR pulsing low.
fV remains essentially high.
If the frequency of fV = fR and both are in phase, then both
fV and fR remain high except for a small minimum time peri-
od when both pulse low in phase.
LD
Lock Detector Output (PDIP – Pin 8, SOG – Pin 9)
Essentially a high level when loop is locked (fR, fV of same
phase and frequency). LD pulses low when loop is out of lock.
SW1, SW2
Band Switch Outputs (PDIP – Pins 13, 14; SOG – Pins 14, 15)
SW1 and SW2 provide latched open–drain outputs corre-
sponding to data bits numbers one and two. These outputs can
be tied through external resistors to voltages as high as 15 V,
independent of the VDD supply voltage. These are typically
used for band switch functions. A logic 1 causes the output to
assume a high–impedance state, while a logic 0 causes the out-
put to be low.
REFout
Buffered Reference Oscillator Output (PDIP, SOG – Pin 15)
Buffered output of on–chip reference oscillator or externally
provided reference–input signal.
POWER SUPPLY
VDD
Positive Power Supply (PDIP, SOG – Pin 5)
The positive power supply potential. This pin may range
from + 3 to + 9 V with respect to VSS.
VSS
Negative Power Supply (PDIP, SOG – Pin 7)
The most negative supply potential. This pin is usually
ground.


Ähnliche Teilenummer - ML145152YP

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
LANSDALE Semiconductor ...
ML145152 LANSDALE-ML145152 Datasheet
2Mb / 35P
   Parallel-Input PLL Frequency Synthesizer Interfaces with Single-Modulus Prescalers
More results

Ähnliche Beschreibung - ML145152YP

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Toshiba Semiconductor
TB31206FN TOSHIBA-TB31206FN Datasheet
602Kb / 15P
   PLL FREQUENCY SYNTHESIZER
logo
Analog Devices
ADF4107 AD-ADF4107_15 Datasheet
470Kb / 20P
   PLL Frequency Synthesizer
REV. D
ADF4108 AD-ADF4108 Datasheet
445Kb / 20P
   PLL Frequency Synthesizer
REV. 0
ADF4107BCPZ AD-ADF4107BCPZ Datasheet
470Kb / 20P
   PLL Frequency Synthesizer
Rev. D
EVAL-ADF4108EBZ1 AD-EVAL-ADF4108EBZ1 Datasheet
404Kb / 20P
   PLL Frequency Synthesizer
REV. B
ADF4106 AD-ADF4106_15 Datasheet
361Kb / 24P
   PLL Frequency Synthesizer
Rev. E
logo
Sanyo Semicon Device
LC72131K SANYO-LC72131K Datasheet
206Kb / 22P
   PLL Frequency Synthesizer
logo
Analog Devices
ADF4108S AD-ADF4108S Datasheet
791Kb / 21P
   PLL Frequency Synthesizer
REV. A
logo
Infineon Technologies A...
PMB2304R INFINEON-PMB2304R Datasheet
1Mb / 33P
   PLL-FREQUENCY SYNTHESIZER
Version 2.1 June 2002
logo
LANSDALE Semiconductor ...
ML145106 LANSDALE-ML145106_08 Datasheet
151Kb / 8P
   PLL Frequency Synthesizer
More results


Html Pages

1 2 3 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 32 33 34 35


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com