TDA1574T Philips Semiconductors, TDA1574T Datasheet - Page 8

• Manufacturer Part Number: TDA1574T
• Description: Integrated FM tuner for radio receivers
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Notes to the characteristics
1. Power gain conversion is equated by the following equation:
2. Voltage gain is equated by the following equation:
August 1990
Wideband threshold
Oscillator output buffer
DC output voltage
Oscillator output voltage
DC output resistance
Signal purity
Total harmonic distortion
Spurious frequencies
Electronic standby switch
Oscillator; linear IF
Input switching voltage
Input current
Input voltage
Integrated FM tuner for radio receivers
(RMS value)
(see Figs 3, 4, 5 and 6)
at V
V
(pin 9)
(RMS value)
at R
at R
at EMF 1 = 1 V; R
(pin 11)
amplifier; AGC
for threshold ON
for threshold OFF
at ON condition
at OFF condition
10
20
20
= V
14
L
L
log
log
= oo; C
= 75
PARAMETER
= 0.7 V;
P
4 V
---------------------------------------------------------- - x
----------------- -
V
/2; I
16 15
V
EMF1 98 MHz
12
–
20
M out
L
= 2 pF
= 0
S1
10.7MHz
= 50
2
2
T
to + 85 C
V
V
V
V
I
13
amb
20
20
13
13
= 0
---------- -
R
= > V
= < 0.5 V
= 0 V
= 23 V
R
= 40
ML
CONDITIONS
S1
P
3 V
8
EMF
V
V
V
R
THD
f
V
V
V
S
I
I
9
9(rms)
9(rms)
13
13
13
9-17
13
13
SYMBOL
2(rms)
30
0
3.3
MIN.
17
6
110
50
2.5
15
35
TYP.
Product specification
2.3
23
150
10
4.4
TDA1574T
MAX.
mV
V
mV
mV
k
dB
dB
V
V
V
A
A
UNIT