Datasheet > SP8854EIGHCAR

SP8854EIGHCAR

更新时间： 2024-10-31 22:15:59

品牌	Logo	应用领域
MITEL		/
页数	文件大小	规格书
13页	178K
描述
2·7GHz Parallel Load Professional Synthesiser

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SP8854EIGHCAR 数据手册

SP8854E

2·7GHz Parallel Load Professional Synthesiser

Preliminary Information

Supersedes January 1996 version, DS4238 - 1.2

DS4238 - 2.0 June 1998

TheSP8854Eisoneofafamilyofparallelloadsynthesisers

containing all the elements apart from the loop amplifier to

fabricate a PLL synthesis loop. Other parts in the series are

the SP8852E which is fully programmable, requiring tw0 16-

bit words to set the RF and reference counters and the

SP8855E which is fully programmable using hard wired links

or switches.

The SP8854E is programmed using a 16-bit parallel data

bus. Data is stored in an internal buffer. The 10-bit program-

mable reference divider is programmed by connecting the 10

programming pins either to ground or 15V. The device can

therefore be programmed with a single transfer from the

control microprocessor. Hard wired inputs can also control

the F_PDand F_REFoutputs and the control sense of the loop.

DATA BIT 4

DATA BIT 3

DATA BIT 2

DATA BIT 1

DATA BIT 0

STROBE

REF DIV BIT 0

REF DIV BIT 1

REF DIV BIT 2

REF DIV BIT 3

REF DIV BIT 4

REF DIV BIT 5

REF DIV BIT 6

REF DIV BIT 7

REF DIV BIT 8

REF DIV BIT 9

0V (PRESCALER)

RF INPUT

SP8854E

RF INPUT

(PRESCALER)

LOCK DETECT

FEATURES

■ 2·7 GHz Operating Frequency

■ Single 5V Supply

■ Low Power Consumption <1·3W

■ High Comparison Frequency : 20MHz

■ High Gain Phase Detector : 1mA/rad

■ Zero ‘Dead Band’ Phase Detector

■ Wide Range of RF and Reference Division Ratios

■ Programming by Single Word Data Transfer

HC44

*F_PDand F_REFoutputs are reversed using the control

direction input, pin 23. The above diagram is correct

when pin 23 is high.

ABSOLUTE MAXIMUM RATINGS

Supply voltage

20·3V to 16V

255°C to1100°C

265°C to 1150°C

2·5V p-p

Operating temperature

Storage temperature

Prescaler and reference input voltage

Data inputs

Fig. 1 Pin connections - top view

V_CC10·3V

_EE20·3V

Junction temperature

1175°C

THERMAL DATA

u_JC= 5°C/W

u_JA= 53°C/W

ORDERING INFORMATION

SP8854E KG HCAR Non-standard temperature range,

255°C to 1100°C, standard product screening

ESD PROTECTION

SP8854E IG HCAR Industrial temperature range,

240°C to 185°C, standard product screening

1000V, human body model

12 3 4 5 6 7...13

中文翻译

下载PDF

与SP8854EIGHCAR相关器件

型号	品牌	获取价格	描述	数据表
SP8854EKGHCAR	MITEL	获取价格	2·7GHz Parallel Load Professional Synthesiser
SP8854EKGHCAR	MICROSEMI	获取价格	PLL Frequency Synthesizer, BIPolar, CQCC44, CERAMIC, LCC-44
SP8854EKGHCAR	ZARLINK	获取价格	2.7GHz Parallel Load Professional Synthesiser
SP8855	MITEL	获取价格	2.8GHz Parallel Load Professional Synthesiser
SP8855D	ZARLINK	获取价格	1.7GHz PARALLEL LOAD PROFESSIONAL SYNTHESISER
SP8855D/IG/HCAR	MICROSEMI	获取价格	PLL FREQUENCY SYNTHESIZER, 1700MHz, CQCC44, CERAMIC, LCC-44
SP8855D/KG/HCAR	MICROSEMI	获取价格	PLL FREQUENCY SYNTHESIZER, 1700MHz, CQCC44, CERAMIC, LCC-44
SP8855DIGHCAR	ZARLINK	获取价格	1.7GHz PARALLEL LOAD PROFESSIONAL SYNTHESISER
SP8855DKGHCAR	ZARLINK	获取价格	1.7GHz PARALLEL LOAD PROFESSIONAL SYNTHESISER
SP8855E	MITEL	获取价格	2.8GHz Parallel Load Professional Synthesiser

与SP8854EIGHCAR相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

22
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

23
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

46
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

54

产品中心

服务支持

精选活动

关于我们

帮助中心

SP8854EIGHCAR

SP8854EIGHCAR 数据手册

与SP8854EIGHCAR相关器件

与SP8854EIGHCAR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SP8854EIGHCAR

SP8854EIGHCAR 数据手册

与SP8854EIGHCAR相关器件

与SP8854EIGHCAR相关文章

您还可以找

您在本页遇到什么问题？