MC145200中文资料PDF规格书
MC145200规格书详情
2.0 GHz PLL Frequency Synthesizers
Include On–Board 64/65 Prescalers
The MC145200 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™ 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™ compatible.
The double–buffered R register allows new divide ratios to be presented to the three counters (R, A, and N) simultaneously.
• Maximum Operating Frequency: 2000 MHz @ Vin = 200 mV p–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°C
• 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
• OUTPUT A Pin, When Configured as Data Out, Permits Cascading of Devices
• Two General–Purpose Digital Outputs — OUTPUT A: Totem–Pole (Push–Pull) OUTPUT B: Open–Drain
• Power–Saving Standby Feature with Orderly Recovery for Minimizing Lock Times, Standby Current: 30 µA
• Evaluation Kit Available (Part Numbers MC145200EVK and MC145201EVK)
• See Application Note AN1253/D for Low–Pass Filter Design, and AN1277/D for Offset Reference PLLs for Fine Resolution or Fast Hopping
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA |
22+ |
SOP |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MOTOROLA/摩托罗拉 |
21+ |
SOP20 |
50000 |
终端可免费提供样品,欢迎咨询 |
询价 | ||
freescale |
20+/21+ |
SMD |
4320 |
全新原装进口价格优惠 |
询价 | ||
MOTOROLA |
23+ |
SOP |
9800 |
现货库存,全新原装,特价销售 |
询价 | ||
ON |
2016+ |
SOP20 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MOT |
9331 |
25 |
公司优势库存 热卖中! |
询价 | |||
23+ |
N/A |
85700 |
正品授权货源可靠 |
询价 | |||
ON/安森美 |
2022+ |
SOP20 |
30000 |
进口原装现货供应,绝对原装 假一罚十 |
询价 | ||
ON/安森美 |
DIP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
MOT |
2020+ |
SOP20 |
350000 |
100%进口原装正品公司现货库存 |
询价 |