Phase-Locked Loop (PLL)
Motorola's Phase-Locked Loop family has many applications, from cordless
phones, to AM-FM broadcast receivers. Motorola offers functionality and
dependability, plus world-class product support and customer service.
Product List
PLL Data Sheets in
Portable Document Format (pdf)
MC145162
60 MHz Dual PLL for Cordless Phones
MC145165
60 MHz Universal Programmable Low Voltage & Low Power PLL
MC145170-1
185 MHz@5V, 100MHz@3V PLL Frequency Synthesizer
MC145173
Dual Band PLL Frequency Synthesizer - 30/130 MHz
MC145190/91
1.1 GHz PLL Frequency Synthesizers
MC145192
Low-Voltage 1.1 GHz PLL Frequency Synthesizer
MC145220
1.1 GHz Dual PLL Frequency Synthesizer
MC145200/01
2.0 GHz PLL Frequency Synthesizers
MC145202
Low-Voltage 2.0 GHz PLL Frequency Synthesizer
Support Products
PLL
Demonstration Software User Manual
MC145190/91EVK
1.1 GHz PLL Frequency Synthesizer Evaluation Kits
MC145200/01EVK
2.0 GHz PLL Frequency Synthesizer Evaluation Kits
MC145220EVK
PLL Frequency Synthesizer Evaluation Kit
MC145162
Description
The MC145162 is a dual phase-locked loop frequency synthesizer especially
designed for CT-1 cordless phone applciations worldwide. This frequency
synthesizer is also for any product with a frequency operation at 60 MHz or
below.
Features
- Operating voltage range: 2.5 V to 5.5 V
- Operating temperature range: -40 to +75 degrees C
- Operating power consumption (max): 3.0 mA @ 2.5 V
- Maximum operating frequency (MC145162-1): 85MHz @ 250 mVpp., VDD=2.5 V;
(MC145162): 60MHz @ 200 mVpp., VDD=2.5 V
- 3 or 4 pins Serial MCU Interface provided
- Built-in MCU clock with frequency of Ref. Osc. 3/4
- Built-in power saving mode controlled by MCU
- Lock detect signal built-in in the Tx Lock Loop
- On Chip Ref. Oscillator supports External Crystal which oscillates up to
16.0 MHz.
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List.
MC145165
Description
The MC145165 is a low-voltage dual phase-locked loop frequency synthesizer
especially designed for CT-1 cordless phone applications worldwide. This
frequency synthesizer is also for any product with a frequency operation at 60
MHz or below.
Features
- Operating Voltage Range: 1.8 V to 3.6 V
- Operating Temperature Range: -40 to +75 degrees C
- Operating Power Consumption (max.): 1.5mA @ 1.8 Volts
- Maximum Operating Frequency: 60 MHz
- Minimum Input Sensitivity: 200m Vpp; @60 MHz; VDD=1.8 V
- 3 or 4 pins Serial MCU Interface Provided
- Built-in MCU clock with frequency of Ref. Osc. 3/4
- Built-in Power Saving Mode Contorlled by MCU
- Lock Detect Signal Built-in in the Tx Lock Loop
- On Chip Ref. Oscillator supports External Crystal which oscillates up to
16.0 MHz
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List.
MC145170-1
Description
The new MC145170-1 is pin-for-pin compatible with the MC145170. The
MC145170-1 is recommended for new designs.
The MC145170-1 is a
single-chip synthesizer capable of direct usage in the MF, HF, and VHF bands. A
special architecture makes this PLL the easiest to program in the industry.
Either a bit- or byte-oriented format may be used. Due to the patented
BitGrabberTM registers, no address/steering bits are
required for random access of the three registers. Thus, tuning can be
accomplished via a 2-byte serial transfer to the 16-bit N register.
Features
- Operating Voltage Range: 2.5 to 5.5 V
- Maximum Operating Frequency:
- 185 MHz @ Vin = 500 mVp-p, 4.5-V Minimum Supply
- 100 MHz @ Vin = 500 mVp-p, 3.0-V Minimum Supply
- Operating Temperature Range: -40 to +85 degrees C
- R Counter Division Range: 1 and 5 to 32,767
- N Counter Division Range: 40 to 65,535
- Direct Interface to Motorola SPI and National MICROWIRE TM Serial Data Ports
- See Applications Note AN1207
MC145170-1
Engineering Bulletin
See the PLL
Demonstration Software and User Manual.
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List.
MC145173
Description
The MC145173 is a single-chip CMOS synthesizer with a four-wire serial
interface for primary use in AM-FM broadcast receivers. The device also finds
use in long-wave (LW) and short-wave (SW) receivers. Two inputs to a single
high-speed N counter are provided, along with 2 phase detectors; one for a VHF
loop up to 130 MHz, and another for an HF loop up to 40 MHz.
The VHF
phase detector has a current source/sink output and both detectors feature
linear transfer functions (no dead zones). An external crystal ties across
on-chip circuitry which drives a completely programmable reference counter.
Thus, a broad range of tuning resolution is possible. The crystal oscillator is
buffered and fed to an open-drain output which is active in HF mode only.
Features
- Operating Voltage Range: 4.5 to 5.5 V
- Maximum operating frequency: VHFin=130 MHz @ 210 mVp-p, HFin=40 MHz @ 210
mVp-p
- Maximum Frequency of Reference Counter: 15 MHz
- Maximum Frequency of Frequency Counter: 20 MHz
- Maximum Supply Current: Operating Mode = 12mA, Standby Mode = 30uA
- Approximate ADC Conversion Time: 360 microseconds
- Operating Temperature Range: -40 to +85 degrees C
- R Counter Division Range: 1 and 5 to 16,383
- N Counter Division Range: 40 to 32,767
- Accommodates Downconversion or Upconversion Receiver Design for AM
Broadcast Band
- Direct Interface to Motorola SPI Data Port
- Programmer's Guide Included in Datasheet
See the PLL
Demonstration Software and User Manual.
Return to the Product
List.
MC145190
MC145191
Description
The MC145190 and MC145191 are single-package synthesizers with serial
interfaces capable of direct usage up to 1.1 GHz. A special architecture makes
these PLLs very easy to program because a byte-oriented format is utilized. Due
to the patented BitGrabber TM registers, no
address/steering bits are required for random access of the three
registers. Thus, tuning can be accomplished via a 3-byte serial transfer to the
24-bit A register. The interface is both SPI and MICROWIRE TM compatible.
Features
- Maximum Operating Frequency: 1100 MHz @ Vin = 200 mVp-p
- Operating Supply Current: 7 mA Nominal
- Operating Supply Voltage Range (VDD and VCC Pins): 4.5 to 5.5 V
- Operating Supply Voltage Range of Phase Detectors (VPD Pin)
- MC145190: 8.0 to 9.5 V
- MC145191: 4.5 to 5.5 V
- Current Source/Sink Phase Detector Output Capability: 2 mA Maximum
- Gain of Current Source/Sink Phase/Frequency Detector Controllable via
Serial Port
- Operating Temperature Range: -40 to +85 degrees C
See the MC145190/91/5200/01 Evaluation
Kit.
See the PLL
Demonstration Software and User Manual.
Return to the Product
List.
MC145192
Description
The MC145192 is a low voltage single-package synthesizer with serial
interface capable of direct usage up to 1.1 GHz. A special architecture makes
this PLL very easy to program because a byte-oriented format is utilized. Due to
the patented BitGrabber TM registers, no address/steering
bits are required for random access of the three registers. Thus, tuning
can be accomplished via a 3-byte serial transfer to the 24-bit A register. The
interface is both SPI and MICROWIRE TM compatible.
Features
- Maximum Operating Frequency: 1100 MHz @ Vin = 200 mVp-p
- Operating Supply Current: 6 mA Nominal at 2.7 V
- Operating Supply Voltage Range (VDD and VCC Pins): 2.7 to 5.0 V
- Operating Supply Voltage Range of Phase Freq. Detector A (VPD Pin): 4.5 to 5.5 V
- Operating Supply Voltage Range of Phase Detector B (VPD Pin): 2.7 to 5.5 V
- Current Source/Sink Phase Detector Output Capability: 2 mA Maximum
- Gain of Current Source/Sink Phase/Frequency Detector Controllable via
Serial Port
- Operating Temperature Range: -40 to +85 degrees C
See the PLL
Demonstration Software and User Manual.
Return to the Product
List.
MC145220
Description
The MC145220 is a low-voltage, single-chip frequency synthesizer with serial
interface capable of direct usage up to 1.1 GHz. The device simultaneously
supports two loops. Thw two on-chip dual-modulus prescalers may be independently
programmed to divide by either 32/33 or 64/65.
Applications include
full-duplex radios, such as UHF cordless and cellular phones. Radio designs
requiring two UHF loops or a UHF and VHF loop are accommodated.
Features
- Operating Frequency: 40 to 1100 MHz
- Operating Supply Voltage Range: 2.7 to 5.5 V
- Supply Current: Both PLLs Operating - 12mA Nominal
- One PLL Operating, One on Standby - 6.5mA Nominal
- Both PLLs on Standby - 100 muA Maximum
- Phase Detector Output Current: Up to 2 mA at 5V, Up to 1 mA at 3 V
- Operating Temperature Range: -40 to +85 degrees C
- Independent R Counters Alloe Use of Different Step Sizes for Each Loop
- R Counter Division Range: 1 and 10 to 8,191
- Dual-Modulus Capability Provides Total Division of the VCO Frequency up to
262,143
- Direct Interface to Motorola SPI Data Port
See the MC145220 Evaluation
Kit.
See the PLL
Demonstration Software and User Manual.
Return to the Product
List.
MC145200
MC145201
Description
The MC 145200 and MC145201 are single-package synthesizers with serial
interfaces capable of direct usage up to 2.0 GHz. A special architecture makes
these PLLs very easy to program because a byte-oriented format is utilized. Due
to the patented BitGrabber TM registers, no
address/steering bits are required for random access of the three
registers. Thus, tuning can be accomplished via a 3-byte serial transfer to the
24-bit A register. The interface is both SPI and MICROWIRE TM compatible.
Features
- Maximum Operating Frequency: 2000 MHz @ Vin = 200 mVp-p
- Operating Supply Current: 12 mA Nominal
- Operating Supply Voltage Range (VDD and VCC Pins): 4.5 to 5.5 V
- Operating Supply Voltage Range of Phase Detectors (VPD Pin)
- MC145200: 8.0 to 9.5 V
- MC145201: 4.5 to 5.5 V
- Current Source/Sink Phase Detector Output Capability: 2 mA Maximum
- Gain of Current Source/Sink Phase/Frequency Detector Controllable via
Serial Port
- Operating Temperature Range: -40 to +85 degrees C
See the MC145190/91/5200/01 Evaluation
Kit.
See the PLL
Demonstration Software and User Manual.
Return to the Product
List.
MC145202
Description
The MC145202 is a low voltage single-package synthesizer with serial
interface capable of direct usage up to 2.0 GHz. A special architecture makes
this PLL very easy to program because a byte-oriented format is utilized. Due to
the patented BitGrabber TM registers, no address/steering
bits are required for random access of the three registers. Thus, tuning
can be accomplished via a 3-byte serial transfer to the 24-bit A register. The
interface is both SPI and MICROWIRE TM compatible.
Features
- Maximum Operating Frequency: 2000 MHz at -10
- Operating Supply Current: 4 mA Nominal at 3.0 V
- Operating Supply Voltage Range (VDD and VCC Pins): 2.7 to 5.5 V
- Operating Supply Voltage Range of Phase Freq. Detectors (VPD Pin): 2.7 to 5.5 V
- Current Source/Sink Phase Detector Output Capability: 1.7 ma at 5V; 1.0 ma
at 3V
- Gain of Current Source/Sink Phase/Frequency Detector Controllable via
Serial Port
- Operating Temperature Range: -40 to +85 degrees C
See the PLL
Demonstration Software and User Manual.
Return to the Product
List.
PLL Demonstration Software and Users Manual
Description
The PLL Demonstration Software is for use with an IBM PC or compatible. It
consists of three programs: PLLADC for use in evaluation of the MC145173 PLL
Frequency Synthesizer; PLLGEN for use in evaluation of other PLLs which are SPI
compatible, such as MC145170-1, MC145190, MC145191, MC145192, MC145200,
MC145201. MC145202, and MC145220; and SPI which allows the user to transfer data
from any SPI device via any printer port.
The Users Manual, available in PDF, will provide detailed instructions on how
to install and run the demonstration software.
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List.
MC145190EVK
MC145191EVK
MC145200EVK
MC145201EVK
Description
These kits allow evaluation and demonstration of the Motorola MC145190,
MC145191, MC145200,
and MC145201 Frequency Synthesizers.
Features
General
- Turnkey Design Includes PLL Devices, Low-Pass Filter, and Voltage
Controlled Oscillator
- Boards are Controlled by Any IBM PC Compatible Computer Through the
Printer Port
- Up to Three EVK Boards Can Operate Independently from One Printer Port
- Two or Three Board Cascades Are Constructed with Only Three Output Lines
(Clock, Data, and Load) from the Printer Card
- Contains All Components for Use of Either an External or On-Board Crystal
Reference
- Five-Element Loop Filter Included
Software
- Menu-Driven Control Program Written in Turbo Pascal with Source Code
Provided on a 3.5" PC Compatible Disk
- Frequency Range of Operation, Step Size, and Reference Frequency Can be
Changed in the Control Program
- Byte-Oriented Format is Used to Allow for Easy PLL Programming
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List.
MC145220EVK
Description
This kit allows evaluation and demonstration of the Motorola MC145220
Frequency Synthesizer.
Features
General
- The EVK is a complete working synthesizer, including VCOs
- Board is controlled by an IBM PC&endash;compatible computer through
the printer port
- Up to three boards can be operated independently through one printer port
- A prototype area and mounting holes are provided for VCOs, mixers, and
amplifiers
- External reference input can be used
- Five element loop filter is included
- Frequency range of operation, step size and reference frequency can be
changed in the control program
- Lock Detect, Out A, and Out B on any single board are accessible through
the printer port
Software
- Pascal program developed with Borland Turbo Pascal v7.0
- Runs under MS&endash;DOS
- Character&endash;based, menu&endash;driven program
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List.
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