TDA1593T/V3,118 NXP Semiconductors, TDA1593T/V3,118 Datasheet - Page 9

• Manufacturer Part Number: TDA1593T/V3,118
• Description: IC IF FM RADIO AMP/DEMOD 20SOIC
• Manufacturer: NXP Semiconductors

Specifications of TDA1593T/V3,118

• Function: Demodulator, Amplifier
• Current - Supply: 20mA
• Voltage - Supply: 7.5 V ~ 12 V
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain: -
• Noise Figure: -
• P1db: -
• Lo Frequency: -
• Rf Frequency: -
• Other names: 935177210118; TDA1593TD-T; TDA1593TD-T

Philips Semiconductors
OPERATING CHARACTERISTICS
V
de-emphasis of 50 s; tuned circuit at pins 10 and 11 aligned for symmetrical stop pulses; measurements taken in Fig.4
unless otherwise specified.
1996 Oct 10
IF amplifier and demodulator
V
S/N
V
THD
Tuning stop detector
V
R
V
Level detector (I
V
Reference voltage source (pin 5)
V
P
AM
f
f
i
o
20
8
6
ref
8
IF amplifier/demodulator for
FM car radio receivers
STOP-0
STOP-1
= 7.5 to 12 V; T
SYMBOL
2
amb
input signal for start of limiting
( 3 dB) (RMS value; pin 20)
input signal for signal-to-noise ratio
(RMS value)
signal-to-noise ratio
AF output signal (RMS value; pin 4)
total harmonic distortion
AM suppression on pin 4
detuning frequency for STOP-0
(pin 15)
detuning frequency for STOP-1
(pin 14)
dependence on input voltage for
STOP-0 and STOP-1 (RMS value)
internal low-pass resistance of
detune detector
voltage on capacitor
output voltage
reference output voltage
= 0)
without de-emphasis
V
V
25 kHz detuning
= +25 C; f
i
i
= 0.3 to 1000 mV (RMS)
= 1 to 300 mV (RMS)
PARAMETER
IF
= 10.7 MHz; deviation 22.5 kHz with f
V
f = 250 to 15000 Hz;
V
deviation 75 kHz;
f
deviation 75 kHz;
f
m = 30%; on pin 20
see Fig.9
see Fig.8
see Fig.7
V
input pin 20
V
V
I
m
m
5
16
16
i
20
20
9
= 1 mA
S/N = 26 dB
S/N = 46 dB
V
V
V
V
V
V
= 400 Hz
= 1 kHz
15
15
14
14
14, 15
14, 15
CONDITIONS
= 4.5 V
= 4.5 V
= 1 mV (RMS)
5 V (RMS) on
5 V (RMS)
3.5 V
0.3 V
3.5 V
0.3 V
3.5 V
0.3 V
m
= 400 Hz; V
14
180
43
57
+22.0
250
12
0.1
3.0
3.3
22.0
MIN.
i
= 10 mV (RMS) at pin 20;
22
15
60
82
200
0.2
55
65
25
2.2
3.7
TYP.
Product specification
35
220
0.6
1.0
+14.0
50
50
1.1
4.2
4.1
14.0
TDA1593
MIN.
mV
kHz
kHz
kHz
kHz
V
dB
%
%
dB
dB
k
V
V
V
V
V
V
V
V
UNIT