參數(shù)資料
型號: TDA1001
廠商: NXP Semiconductors N.V.
英文描述: Interference and noise suppression circuit for FM receivers
中文描述: 干擾和噪音抑制電路調(diào)頻接收器
文件頁數(shù): 2/13頁
文件大?。?/td> 108K
代理商: TDA1001
December 1982
2
Philips Semiconductors
Product specification
Interference and noise suppression
circuit for FM receivers
TDA1001B
TDA1001BT
GENERAL DESCRIPTION
The TDA1001B is a monolithic integrated circuit for suppressing interference and noise in FM mono and stereo receivers.
Features
Active low-pass and high-pass filters
Interference pulse detector with adjustable and controllable response sensitivity
Noise detector designed for FM i.f. amplifiers with ratio detectors or quadrature detectors
Schmitt trigger for generating an interference suppression pulse
Active pilot tone generation (19 kHz)
Internal voltage stabilization
QUICK REFERENCE DATA
PACKAGE OUTLINE
TDA1001B: 16-lead DIL; plastic (SOT38); SOT38-1; 1996 September 06.
TDA1001BT: 16-lead mini-pack; plastic (SO16; SOT109A); SOT116-1; 1996 September 06.
Supply voltage (pin 9)
Supply current (pin 9)
A.F. input signal handling (pin 1)
(peak-to-peak value)
Input resistance (pin 1)
Voltage gain (V
1-16
/V
6-16
)
Total harmonic distortion
Bandwidth
Suppression pulse threshold voltage
(peak value); R
13
= 0
Suppression pulse duration
Supply voltage range (pin 9)
Operating ambient temperature range
V
P
I
P
typ.
typ.
12
14
V
mA
V
i(p-p)
R
i
G
v
THD
B
typ.
min.
typ.
typ.
typ.
1
35
0,5
0,25
70
V
k
dB
%
kHz
V
i(tr)OM
t
s
V
P
T
amb
typ.
typ.
19
27
7,5 to 16
30 to + 80
mV
μ
s
V
°
C
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TDA1001B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Interference and noise suppression circuit for FM receivers
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