TDA1599 Philips Semiconductors, TDA1599 Datasheet - Page 7

• Manufacturer Part Number: TDA1599
• Description: IF amplifier/demodulator for FM radio receivers
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS (TDA1599T PINNING)
V
at pin 20; 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.
May 1994
V
I
Mode switch input
I
V
IF amplifier and demodulator
Z
C
AF output (pin 4)
R
V
RR
Tuning stop detector
V
V
Reference voltage source (pin 5)
V
R
TC
SYMBOL
P
P
7
i
f
f
P
7
4
20
14, 15
REF
IF amplifier/demodulator for FM radio
receivers
i
o
5
= 8.5 V; T
1000
amb
positive supply voltage (pin 1)
supply current
input current for FM-MUTE-ON
input voltage for FM-MUTE-ON
input voltage for FM-MUTE-OFF
input voltage for FM-OFF
demodulator input impedance
between pins 10 and 11
demodulator input capacitance
between pins 10 and 11
output resistance
DC output level
power supply ripple rejection on pin 4 f = 1000 Hz;
detuning frequency for STOP-0
detuning frequency for STOP-1
dependence on input voltage for
STOP-0 and STOP-1 (RMS value)
output voltage
reference output voltage
output resistance
temperature coefficient
for V
for V
for V
for V
= 25 C; FM-MUTE-ON (I
15
15
14
14
3.5 V
0.3 V
PARAMETER
3.5 V
0.3 V
7
= 0); f
IF
I
AF attenuation > 60 dB
V
V
on pin 15; Fig.11
on pin 14; Fig.10
Fig.9;
V
V
I
I
I
= 10.7 MHz; deviation 22.5 kHz with f
2
14, 15
5
5
iIF
ripple
14, 15
14, 15
= I
= 1 mA
= 1 mA
7
5 V RMS on pin 20
= 1 mA
= 0
= 50 mV RMS
CONDITIONS
7
3.5 V
0.3 V
7.5
2.4
0.9V
25
2.75
33
+22.0
250
3.3
22.0
MIN.
REF
m
8.5
20
0
2.8
40
6
400
3.1
36
3.7
40
3.3
= 400 Hz; V
TYP.
Product specification
12
26
3.2
1.4
55
3.45
+14.0
50
0.3
4.1
80
MAX.
14.0
TDA1599
i
= 10 mV RMS
V
mA
mA
V
V
V
k
pF
V
dB
kHz
kHz
kHz
kHz
V
V
mV/VK
V
V
UNIT