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SA605DK/01: 产品描述IC AUDIO SINGLE CHIP RECEIVER, Receiver IC; 产品类别模拟混合信号IC 消费电路; 文件大小538KB，共26页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com

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SA605DK/01概述

IC AUDIO SINGLE CHIP RECEIVER, Receiver IC

SA605DK/01规格参数

参数名称	属性值
包装说明	SSOP-20
Reach Compliance Code	unknow
商用集成电路类型	AUDIO SINGLE CHIP RECEIVER
解调类型	FM
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
标称输出电压（调频）	4300 mV
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
信噪比Nom（FM）	73 dB
最大供电电压 (Vsup)	8 V
最小供电电压 (Vsup)	4.5 V
表面贴装	YES
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

文档解析

SA605 设计用于高效信号处理，其核心组件包括混频器/振荡器单元、两级限制中频放大器、正交检测器和集成 RSSI。混频器支持输入频率至 500MHz 以上，提供 13dB 转换功率增益和低噪声系数 4.6dB，输入截点高，提升系统线性度。振荡器可工作至 150MHz，兼容 L/C 或晶体配置。IF 部分带宽达 25MHz，增益为 102dB，支持直接连接 455kHz 滤波器。RSSI 提供超过 90dB 动态范围，具有温度补偿特性，确保信号强度测量准确性。音频输出包括静音和未静音选项，静音衰减大于 60dB。该器件功耗典型值 5.7mA，封装为 20 引脚 SO 和 SSOP，便于集成。应用领域包括高性能通信接收器、仪器仪表、FSK 和 ASK 数据接收器、对数放大器。测试特性如 SINAD 和 THD 符合蜂窝无线电标准，ESD 硬化设计增强可靠性。

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SA605

High performance low power mixer FM IF system

Rev. 4 — 9 May 2013

Product data sheet

1. General description

The SA605 is a high performance monolithic low-power FM IF system incorporating a

mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector,

muting, logarithmic received signal strength indicator (RSSI), and voltage regulator. The

SA605 combines the functions of NXP SA602A and SA604A, but features a higher mixer

input intercept point, higher IF bandwidth (25 MHz) and temperature compensated RSSI

and limiters permitting higher performance application. The SA605 is available in 20-lead

SO (surface-mounted miniature package) and 20-lead SSOP (shrink small outline

package).

The SA605 and SA615 are functionally the same device types. The difference between

the two devices lies in the guaranteed specifications. The SA615 has a higher I

, lower

input third-order intercept point, lower conversion mixer gain, lower limiter gain, lower AM

rejection, lower SINAD, higher THD, and higher RSSI error than the SA605. Both the

SA605 and SA615 devices meet the EIA specifications for AMPS and TACS cellular radio

applications.

2. Features and benefits



Low power consumption: 5.7 mA typical at 6 V

Mixer input to >500 MHz

Mixer conversion power gain of 13 dB at 45 MHz

Mixer noise figure of 4.6 dB at 45 MHz

XTAL oscillator effective to 150 MHz (L/C oscillator to 1 GHz local oscillator can be

injected)

102 dB of IF amplifier/limiter gain

25 MHz limiter small signal bandwidth

Temperature-compensated logarithmic Received Signal Strength Indicator (RSSI) with

a dynamic range in excess of 90 dB

Two audio outputs — muted and unmuted

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

Excellent sensitivity: 0.22

V

into 50



matching network for 12 dB SINAD

(Signal-to-Noise-and-Distortion ratio) for 1 kHz tone with RF at 45 MHz and IF at

455 kHz

SA605 meets cellular radio specifications

ESD hardened



SA605DK/01相似产品对比

	SA605DK/01	SA605D/01
描述	IC AUDIO SINGLE CHIP RECEIVER, Receiver IC	IC AUDIO SINGLE CHIP RECEIVER, Receiver IC
包装说明	SSOP-20	SOP-20
Reach Compliance Code	unknow	unknow
商用集成电路类型	AUDIO SINGLE CHIP RECEIVER	AUDIO SINGLE CHIP RECEIVER
解调类型	FM	FM
JESD-30 代码	R-PDSO-G20	R-PDSO-G20
长度	6.5 mm	12.8 mm
功能数量	1	1
端子数量	20	20
最高工作温度	85 °C	85 °C
最低工作温度	-40 °C	-40 °C
标称输出电压（调频）	4300 mV	4300 mV
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	LSSOP	SOP
封装形状	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE
座面最大高度	1.5 mm	2.65 mm
信噪比Nom（FM）	73 dB	73 dB
最大供电电压 (Vsup)	8 V	8 V
最小供电电压 (Vsup)	4.5 V	4.5 V
表面贴装	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING
端子节距	0.65 mm	1.27 mm
端子位置	DUAL	DUAL
宽度	4.4 mm	7.5 mm
Base Number Matches	1	1

SA605DK/01

SA605DK/01概述

SA605DK/01规格参数

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