Datasheet > 935277002112

935277002112

更新时间： 2024-11-11 21:09:31

品牌	Logo	应用领域
恩智浦 - NXP		无绳技术电信光电二极管电信集成电路
页数	文件大小	规格书
20页	192K
描述
TELECOM, CORDLESS, SUPPORT CIRCUIT, PDSO20, 4.4 MM, PLASTIC, MO-152, SOT-266-1, SSOP-20

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935277002112 技术参数

生命周期：	Obsolete	包装说明：	LSSOP,
Reach Compliance Code：	unknown	风险等级：	5.82
JESD-30 代码：	R-PDSO-G20	长度：	6.5 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：	LSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
座面最大高度：	1.5 mm	标称供电电压：	5 V
表面贴装：	YES	电信集成电路类型：	CORDLESS TELEPHONE SUPPORT CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

935277002112 数据手册

SA58640

Low-voltage mixer FM IF system

Rev. 3 — 12 April 2011

Product data sheet

1. Introduction

The SA58640 was designed for cordless telephone applications in which efficient and

economic integrated solutions are required and yet high performance is desirable.

Although the product is not targeted to meet the stringent specifications of high

performance cellular equipment, it will exceed the needs for analog cordless phones. The

minimal amount of external components and absence of any external adjustments makes

for a very economical solution.

2. General description

The SA58640 is a low-voltage monolithic FM IF system incorporating a mixer/oscillator,

two limiting intermediate frequency amplifiers, quadrature detector, logarithmic RSSI,

voltage regulator and audio and RSSI operational amplifiers. The SA58640 is available in

a 20-pin SSOP package.

3. Features and benefits

Low power consumption: 5.0 mA typical at 5 V

Mixer input to >100 MHz

Mixer conversion power gain of 17 dB at 45 MHz

Crystal oscillator effective to 100 MHz (LC oscillator or external oscillator can be used

at higher frequencies)

102 dB of IF amplifier/limiter gain

2 MHz IF amplifier/limiter small signal bandwidth

Temperature compensated logarithmic RSSI with a 70 dB dynamic range

Low external component count; suitable for crystal/ceramic/LC filters

Audio output internal op amp

RSSI output internal op amp

Internal op amps with rail-to-rail outputs

ESD protection: Human body model 2 kV; robot model 200 V

4. Applications

Cordless telephones

12 3 4 5 6 7...20

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与935277002112相关器件

型号	品牌	获取价格	描述	数据表
935277002118	NXP	获取价格	TELECOM, CORDLESS, SUPPORT CIRCUIT, PDSO20, 4.4 MM, PLASTIC, MO-152, SOT-266-1, SSOP-20
935277011118	NXP	获取价格	LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP
935277012118	NXP	获取价格	LVC/LCX/Z SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012,
935277047118	NXP	获取价格	HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14
935277055118	NXP	获取价格	HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 3.90 MM WIDTH, PLASTIC, MS-012, SOT-108-1,
935277067118	NXP	获取价格	HC/UH SERIES, 8-INPUT NAND GATE, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14
935277092112	NXP	获取价格	4000/14000/40000 SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, P
935277092118	NXP	获取价格	4000/14000/40000 SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, P
935277099118	NXP	获取价格	4000/14000/40000 SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16, 3.
935277161115	NXP	获取价格	LVC/LCX/Z SERIES, DUAL 1-INPUT INVERT GATE, PDSO6, 1 X 1.45 MM, 0.50 MM HEIGHT, PLASTIC, M

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