Datasheet > SL6679KG

SL6679KG

更新时间： 2022-11-26 04:22:31

品牌	Logo	应用领域
MITEL		/
页数	文件大小	规格书
23页	373K
描述
Direct Conversion FSK Data Receiver

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SL6679KG 数据手册

SL6679

Direct Conversion FSK Data Receiver

Preliminary Information

Supersedes September 1996 version, DS4410 - 1.5

DS4410 - 2.1 April 1998

The SL6679 is an advanced Direct Conversion FSK Data

Receiver for operation up to 450 MHz. The device integrates all

functions to convert a binary FSK modulated RF signal into a

demodulated data stream.

Adjacent channel rejection is provided using tuneable gyrator

filters. RF and audio AGC functions assist operation when large

interfering signals are present and an automatic frequency control

(AFC) function is provided to extend centre frequency acceptance.

32 31 30 29 28 27 26 25

IRF

GND

MIXIP A

MIX DEC

MIXIP B

REG CNT

AFC1

BATT FLAG

FEATURES

■ Very Low Power Operation from Single Cell

■ Superior Sensitivity

■ Operation at 512, 1200 and 2400 Baud

■ On Chip 1 Volt Regulator

DATA OP

BEC

SL6679

AFC OP

REF

TPQ

REG

TPI

10 11 12 13 14 15 16

■ 1mm Height Miniature Package

■ Automatic Frequency Control Function

■ Programmable Post Detection Filter

■ AGC Detection Circuitry

TP32

Fig. 1 Pin identification diagram (top view). See Table 1 for

pin descriptions

■ Power Down Function

■ Battery Strength Indicator

APPLICATIONS

■ Pagers, including Credit Card, PCMCIA and

Watch Pagers

■ Low Data Rate Receivers, e.g. Security Systems

ABSOLUTE MAXIMUM RATINGS

Storage temperature

Operating temperature

Maximum voltage on any pin w.r.t. any

other pin, subject to the following conditions:

Current, pin 3 (MIXIP), pin 5 (MIXPB),

pin 12 (LOIPI) and pin 14 (LOIPB)

Most negative voltage on any pin

255°C to1150°C

210°C to155°C

14V

ORDERING INFORMATION

SL6679/KG/TP1N 1mm TQFP device, baked and dry

packed, supplied in trays

<5ma

SL6679/KG/TP1Q 1mm TQFP device, baked and dry

20·5V w.r.t. gnd

packed, supplied in tape and reel

10 13

−

MIX

DEC

BEC

V 1

V 2

GND V

REF

1·0V

MIXER

LIMITER

DETECTOR

LIMITER

−

1·08V

AFC

15 16 28

23 17

24 25

Fig. 2 Block diagram of SL6679

12 3 4 5 6 7...23

下载PDF

与SL6679KG相关器件

型号	品牌	描述	获取价格	数据表
SL6679TP1N	MITEL	Direct Conversion FSK Data Receiver	获取价格
SL6679TP1Q	MITEL	Direct Conversion FSK Data Receiver	获取价格
SL6691CDP	DYNEX	Telecom Circuit, 1-Func, PDIP16,	获取价格
SL66N0	MOLEX	Telecom and Datacom Connector, 66 Contact(s), Male, Solder Terminal	获取价格
SL66N1	MOLEX	Telecom and Datacom Connector, 66 Contact(s), Male, Solder Terminal	获取价格
SL66N2	MOLEX	Telecom and Datacom Connector, 66 Contact(s), Male, Solder Terminal	获取价格