Datasheet > MC145202F1

MC145202F1

更新时间： 2024-11-03 14:53:11

品牌	Logo	应用领域
恩智浦 - NXP		光电二极管
页数	文件大小	规格书
24页	465K
描述
PLL FREQUENCY SYNTHESIZER, 2000MHz, PDSO20, SOP-20

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MC145202F1 技术参数

生命周期：	Transferred	零件包装代码：	SOIC
包装说明：	SOP,	针数：	20
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.65	其他特性：	DUAL MODULUS PRESCALER: 64/65
模拟集成电路 - 其他类型：	PLL FREQUENCY SYNTHESIZER	JESD-30 代码：	R-PDSO-G20
长度：	12.675 mm	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	2 mm	最大供电电压 (Vsup)：	3 V
最小供电电压 (Vsup)：	2.7 V	标称供电电压 (Vsup)：	5.5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	5.258 mm	Base Number Matches：	1

MC145202F1 数据手册

Freescale Semiconductor, In_Oc_rd._{er this document by MC145202–1/D}

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

The MC145202–1 is recommended for new designs and has improved

suppression of reference sideband spurs. The counters are programmed via

a synchronous serial port which is SPI compatible. The serial port is

byte-oriented to facilitate control via an MCU. Due to the innovative

BitGrabber Plus registers, the MC145202–1 may be cascaded with other

peripherals featuring BitGrabber Plus without requiring leading dummy bits

or address bits in the serial data stream. In addition, BitGrabber Plus

peripherals may be cascaded with existing BitGrabber peripherals.

The device features a single–ended current source/sink phase detector A

output and a double–ended phase detector B output. Both phase detectors

have linear transfer functions (no dead zones). The maximum current of the

single–ended phase detector output is determined by an external resistor

tied from the Rx pin to ground. This current can be varied via the serial port.

PLL FREQUENCY

SYNTHESIZER

SEMICONDUCTOR

TECHNICAL DATA

Slew–rate control is provided by a special driver designed for the REF

out

pin. This minimizes interference caused by REF

out

This part includes a differential RF input that may be operated in a

single–ended mode. Also featured are on–board support of an external

crystal and a programmable reference output. The R, A, and N counters are

fully programmable. The C register (configuration register) allows the part to

be configured to meet various applications. A patented feature allows the C

interference.

In order to have consistent lock times and prevent erroneous data from

being loaded into the counters, on–board circuitry synchronizes the update

of the A register if the A or N counters are loading. Similarly, an update of the

R register is synchronized if the R counter is loading.

F SUFFIX

PLASTIC PACKAGE

CASE 751J

(SO–20)

The double–buffered R register allows new divide ratios to be presented

to the three counters (R, A, and N) simultaneously.

PIN CONNECTIONS

• Maximum Operating Frequency: 2000 MHz @ – 10 dBm

• Operating Supply Current: 4 mA Nominal at 3.0 V

REF

out

• Operating Supply Voltage Range (V , V , V

Pins): 2.7 to 5.5 V

18 CLK

17 ENB

DD CC PD

• Current Source/Sink Phase Detector Output:

1.7 mA @ 5.0 V or 1.0 mA @ 3.0 V

Output A

• Gain of Current Source/Sink Phase/Frequency Detector Controllable via

Output B

out

Gnd

Serial Port

• R Counter Division Range: 1 and 5 to 8191

• Dual–Modulus Capability Provides Total Division up to 262,143

• High–Speed Serial Interface: 4 Mbps

13 Test 2

Test 1

• Output A Pin, When Configured as Data Out, Permits Cascading of

(Top View)

Devices

• Two General–Purpose Digital Outputs:

Output A: Totem–Pole (Push–Pull) with Four Output Modes

Output B: Open–Drain

EVALUATION KIT

• Patented Power–Saving Standby Feature with Orderly Recovery for

Minimizing Lock Times, Standby Current: 30 µA

The P/N MC145202–1EVK, which contains

hardware and software, is available.

• See App Note AN1253/D for Low–Pass Filter Design, and AN1277/D for

Offset Reference PLLs for Fine Resolution or Fast Hopping

ORDERING INFORMATION

Operating

BitGrabber and BitGrabber Plus are trademarks of Motorola, Inc.

Temperature Range

Device

Package

MC145202F1

= –40 to 85°C

SO–20

Motorola, Inc. 2000

Rev 1

MOTOROLA WIRELESS SEMICONDUCTOR

For More Information On This Product,

SOLUTIONS – RF AND IF DEVICE DATA

Go to: www.freescale.com

12 3 4 5 6 7...24

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与MC145202F1相关器件

型号	品牌	获取价格	描述	数据表
MC145202F1R2	MOTOROLA	获取价格	PLL FREQUENCY SYNTHESIZER, 2000MHz, PDSO20, PLASTIC, SO-20
MC145202FR2	MOTOROLA	获取价格	PLL FREQUENCY SYNTHESIZER, 2000MHz, PDSO20, SOG-20
MC14520B	ONSEMI	获取价格	Dual Up Counters
MC14520B	MOTOROLA	获取价格	DUAL UP COUNTERS
MC14520BAL	ONSEMI	获取价格	BINARY COUNTER
MC14520BALD	MOTOROLA	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERA
MC14520BALDS	MOTOROLA	获取价格	暂无描述
MC14520BCL	ONSEMI	获取价格	BINARY COUNTER
MC14520BCP	ONSEMI	获取价格	Dual Up Counters
MC14520BCP	MOTOROLA	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLAS

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