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SA627N PDF预览

SA627N

更新时间: 2024-02-14 23:53:00
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
16页 127K
描述
IC 1-BAND, AUDIO TUNER, PDIP20, Tuner IC

SA627N 技术参数

是否Rohs认证:不符合生命周期:Transferred
包装说明:DIP, DIP20,.3Reach Compliance Code:unknown
风险等级:5.78Is Samacsys:N
JESD-30 代码:R-PDIP-T20JESD-609代码:e0
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:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:6 V认证状态:Not Qualified
子类别:Receiver ICs最大压摆率:6.75 mA
表面贴装:NO技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

SA627N 数据手册

 浏览型号SA627N的Datasheet PDF文件第1页浏览型号SA627N的Datasheet PDF文件第2页浏览型号SA627N的Datasheet PDF文件第3页浏览型号SA627N的Datasheet PDF文件第5页浏览型号SA627N的Datasheet PDF文件第6页浏览型号SA627N的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
High performance low power mixer FM IF system  
with high-speed RSSI  
SA627  
AC ELECTRICAL CHARACTERISTICS  
T = 25°C; V = +6V, unless otherwise stated. RF frequency = 45MHz + 14.5dBV RF input step-up; IF frequency = 455kHz; R17 = 5.1k; RF  
A
CC  
level = -45dBm; FM modulation = 1kHz with ±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  
SA627  
TYP  
UNITS  
MIN  
MAX  
Mixer/Osc section (ext LO = 300mV)  
f
Input signal frequency  
500  
150  
5.0  
-10  
13  
MHz  
MHz  
dB  
IN  
f
Crystal oscillator frequency  
Noise figure at 45MHz  
OSC  
Third-order input intercept point  
Conversion power gain  
f1 = 45.0; f2 = 45.06MHz  
Matched 14.5dBV step-up  
50source  
dBm  
dB  
10  
3.0  
15  
-1.7  
4.7  
3.5  
1.5  
dB  
RF input resistance  
RF input capacitance  
Mixer output resistance  
Single-ended input  
kΩ  
4.0  
pF  
(Pin 20)  
1.25  
kΩ  
IF section  
IF amp gain  
Limiter gain  
50source  
39.7  
62.5  
-113  
34  
dB  
dB  
50source  
Input limiting -3dB, R = 5.1k  
Test at Pin 18  
80% AM 1kHz  
15nF de-emphasis  
RF level -118dB  
dBm  
dB  
17  
AM rejection  
29  
80  
43  
Audio level, R = 100k  
150  
16  
260  
mV  
RMS  
10  
SINAD sensitivity  
dB  
THD  
S/N  
Total harmonic distortion  
Signal-to-noise ratio  
-34  
-42  
73  
dB  
dB  
mV  
V
No modulation for noise  
IF level = -118dBm  
IF level = -68dBm  
1
IF RSSI output, R = 100kΩ  
0
160  
2.5  
4.8  
650  
3.1  
5.6  
9
1.9  
4.0  
IF level = -18dBm  
V
IF frequency = 455kHz  
RF level = -56dBm  
RF level = -28dBm  
IF frequency = 10.7MHz  
RF level = -56dBm  
RF level = -28dBm  
IF frequency = 455kHz  
RF level = -56dBm  
RF level = -28dBm  
IF frequency = 10.7MHz  
RF level = -56dBm  
RF level = -28dBm  
1.2  
1.2  
µs  
µs  
IF RSSI output rise time  
(10kHz pulse, no 455kHz filter)  
(no RSSI bypass capacitor)  
1.2  
1.1  
µs  
µs  
2.1  
7.6  
µs  
µs  
IF RSSI output fall time  
(10kHz pulse, no 455kHz filter)  
(no RSSI bypass capacitor)  
2.0  
7.3  
90  
µs  
µs  
dB  
dB  
kΩ  
kΩ  
kΩ  
RSSI range  
R = 100kPin 16  
9
RSSI accuracy  
R = 100kPin 16  
9
+1.5  
1.6  
1.0  
1.6  
300  
IF input impedance  
IF output impedance  
Limiter input impedance  
Limiter output impedance  
1.40  
0.85  
1.40  
Pin 10 or 11  
Pin 10 or 11 with no load  
280  
250  
Limiter output level  
mV  
RMS  
3kload (min)  
4
1997 Nov 07  

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