datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

TDA1001B View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
TDA1001B Datasheet PDF : 13 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
Interference and noise suppression circuit
for FM receivers
Product specification
TDA1001B
TDA1001BT
APPLICATION INFORMATION
VP = 12 V; Tamb = 25 °C; f = 1 kHz; measured in Fig.4; unless otherwise specified
PARAMETER
SYMBOL
MIN.
Supply voltage range (pin 9)
Quiescent supply current (pin 9)
Signal path
VP
7,5
IP
10
D.C. input voltage (pin 1)
Input impedance (pin 1); f = 40 kHz
D.C. output voltage (pin 6)
Output resistance (pin 6)
Voltage gain (V6/V1)
3 dB point of low-pass filter
Sensitivity for THD < 0,5%
V1-16
|Zi1|
35
V6-16
2,4
Ro6
Gv6/1
0
f(3dB)
(peak-to-peak value)
Vi(p-p)
1,2
Residual interference pulse after suppression
(see Fig.3); pin 7 to ground;
Vi(tr)M = 100mV; (peak-to-peak value)
Interference suppression at R13 = 0;
V6-16(p-p)
notes 5 and 6; Vi(rms) = 30 mV; f = 19 kHz
(sinewave); Vi(tr)M = 60 mV; fr = 400 Hz
αint
20
Interference processing
Input signal at pin 1; output signal at pin 10
Suppression pulse threshold voltage; control
function OFF (pin 9 connected to pin 12);
r.m.s. value; note 1
measured with sinewave input signal
f = 120 kHz; V10-9 > 1 V
at R13 = 0
at R13 = 2,7 k
voltage difference for safe triggering/
Vi(tr)rms
8
Vi(tr)rms
18
non-triggering (r.m.s. value)
measured with interference pulses
Vi(rms)
f = 400 Hz (see Fig.3); peak value
at R13 = 0
at R13 = 2,7 k
Suppression pulse duration (note 2)
Vi(tr)M
Vi(tr)M
tS
24
TYP.
12
14
MAX.
16
18
4,5
2,8
low-ohmic
0,5
1
70
1,8
3
30
11
14
28,5
40
1
19
45
27
30
UNIT
V
mA
V
k
V
dB
kHz
V
mV
dB
mV
mV
mV
mV
mV
µs
December 1982
7
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]