TDA7021 Datasheet PDF - NXP Semiconductors
| Part Number | TDA7021 | |
| Description | FM radio circuit for MTS | |
| Manufacturers | NXP Semiconductors | |
| Logo |  |
|
|
There is a preview and TDA7021 download ( pdf file ) link at the bottom of this page. Total 13 Pages | ||
Preview 1 page No Preview Available !
INTEGRATED CIRCUITS
DATA SHEET
TDA7021T
FM radio circuit for MTS
Product specification
File under Integrated Circuits, IC01
May 1992
|
| |
 
Philips Semiconductors
FM radio circuit for MTS
Product specification
TDA7021T
AC CHARACTERISTICS (MONO OPERATION)
VP = 3 V; Tamb = 25 °C; measured in Fig.5; frf = 96 MHz modulated with ∆f = ±22,5 kHz; fm = 1 kHz; EMF = 0,3 mV
(e.m.f. at a source impedance of 75 Ω); r.m.s. noise voltage measured unweighted (f = 300 Hz to 20 kHz); unless
otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP. MAX. UNIT
Sensitivity (e.m.f.)
for −3 dB limiting
for −3 dB muting
for (S+N)/N = 26 dB
Signal handling (e.m.f.)
Signal-to-noise ratio
Total harmonic distortion
AM suppression of output
voltage
Ripple rejection
Oscillator voltage (r.m.s. value)
Variation of oscillator frequency
with temperature
Selectivity
AFC range
Mute range
Audio bandwidth
AF output voltage
(r.m.s. value)
AF output current
max. d.c. load
max. a.c. load (peak value)
see Fig.3
muting disabled
THD < 10%;
∆f = ± 75 kHz
∆f = ± 22,5 kHz
∆f = ± 75 kHz
EMF
EMF
EMF
EMF
(S+N)/N
THD
THD
ratio of AM signal
(fm = 1 kHz; m = 80%)
to FM signal (fm =
1 kHz; ∆f = 75 kHz)
∆VP = 100 mV;
f = 1 kHz
AMS
RR
V5-4(rms)
VP = 1 V
see Fig.9;
no modulation
∆Vo = 3 dB;
measured with 50 µs
pre-emphasis
∆--∆--T--f--ao---ms---c-b-
S+300
S−300
±∆frf
±∆frf
B
RL (pin 14) = 100 Ω
THD = 10%
Vo(rms)
Io(dc)
Io(ac)
− 4,0
− 5,0
− 7,0
− 200
− 60
− 0,7
− 2,3
− 50
− 30
− 250
−5
− 46
− 30
− 160
− 120
−
−
−100
−
10
90
−
3
− µV
− µV
− µV
− mV
− dB
−%
−%
− dB
− dB
− mV
− kHz/°C
− dB
− dB
− kHz
− kHz
− kHz
− mV
+100
−
µA
mA
May 1992
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TDA7021 electronic component. |
| Information | Total 13 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TDA7021.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| TDA7020T | The function is FM radio circuit. Philips |  |
| TDA7021 | The function is FM radio circuit for MTS. Philips | |
| TDA7021 | The function is FM radio circuit for MTS. NXP Semiconductors | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
TDA7
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||