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SA624D-T PDF预览

SA624D-T

更新时间: 2024-02-12 11:57:59
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
15页 162K
描述
IC FM, AUDIO DEMODULATOR, PDSO16, Receiver IC

SA624D-T 技术参数

生命周期:Obsolete包装说明:DIP,
Reach Compliance Code:unknown风险等级:5.83
商用集成电路类型:AUDIO DEMODULATOR解调类型:FM
JESD-30 代码:R-PDIP-T16长度:19.025 mm
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
标称输出电压(调频):530 mV封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:4.2 mm信噪比Nom(FM):73 dB
最大压摆率:4.2 mA最大供电电压 (Vsup):8 V
最小供电电压 (Vsup):4.5 V表面贴装:NO
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

SA624D-T 数据手册

 浏览型号SA624D-T的Datasheet PDF文件第1页浏览型号SA624D-T的Datasheet PDF文件第2页浏览型号SA624D-T的Datasheet PDF文件第3页浏览型号SA624D-T的Datasheet PDF文件第5页浏览型号SA624D-T的Datasheet PDF文件第6页浏览型号SA624D-T的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
High performance low power FM IF system with  
high-speed RSSI  
SA624  
AC ELECTRICAL CHARACTERISTICS  
Typical reading at T = 25°C; V = +6V, unless otherwise stated. IF frequency = 455kHz; IF level = -47dBm; FM modulation = 1kHz with  
A
CC  
+8kHz peak deviation. Audio output with C-message weighted filter and de-emphasis capacitor. Test circuit Figure 3. The parameters listed  
below are tested using automatic test equipment to assure consistent electrical characterristics. The limits do not represent the ultimate  
performance limits of the device. Use of an optimized RF layout will improve many of the listed parameters.  
LIMITS  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
SA624  
TYP  
-92  
UNITS  
MIN  
MAX  
Input limiting -3dB  
Test at Pin 16  
dBm/50Ω  
AM rejection  
80% AM 1kHz  
30  
80  
34  
dB  
Recovered audio level  
Recovered audio level  
Total harmonic distortion  
Signal-to-noise ratio  
15nF de-emphasis  
150pF de-emphasis  
175  
530  
-42  
260  
mV  
mV  
RMS  
RMS  
THD  
S/N  
-34  
dB  
No modulation for noise  
RF level = -118dBm  
RF level = -68dBm  
RF level = -18dBm  
IF freq. = 455kHz  
IF level = -44dBm  
IF level = -16dBm  
IF freq. = 10.7MHz  
IF level = -44dBm  
IF level = -16dBm  
IF freq. = 455kHz  
IF level = -44dBm  
IF level = -16dBm  
IF freq. = 10.7MHz  
IF level = -44dBm  
IF level = -16dBm  
73  
dB  
mV  
V
0
160  
2.65  
4.85  
650  
3.1  
5.6  
1
RSSI output  
1.9  
4.0  
V
1.1  
1.2  
µs  
µs  
RSSI output rise time  
(10kHz pulse, no IF filter)  
1.2  
1.1  
µs  
µs  
1.3  
4.7  
µs  
µs  
RSSI output fall time  
(10kHz pulse, no IF filter)  
1.6  
4.2  
90  
µs  
µs  
dB  
dB  
kΩ  
kΩ  
kΩ  
RSSI range  
R = 100k (Pin 5)  
4
RSSI accuracy  
R = 100k (Pin 5)  
4
+1.5  
1.6  
1.0  
1.6  
300  
280  
58  
IF input impedance  
1.4  
0.85  
1.4  
IF output impedance  
Limiter input impedance  
Limiter output impedance  
Limiter output level no load  
Unmuted audio output resistance  
Muted audio output resistance  
mV  
RMS  
kΩ  
kΩ  
58  
NOTE:  
1. SA604 data sheets refer to power at 50input termination; about 21dB less power actually enters the internal 1.5k input.  
SA604 (50)  
-97dBm  
-47dBm  
+3dBm  
SA624 (1.5k)/SA605 (1.5k  
-118dBm  
-68dBm  
-18dBm  
4
1997 Nov 07  

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