tda1591 NXP Semiconductors, tda1591 Datasheet - Page 4

• Manufacturer Part Number: tda1591
• Description: Pll Stereo Decoder And Noise Blanker
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1996 Sep 02
PLL
OSC
GND
I
V
INFI
PUFO
NDET
FB-L
V
V
FB-R
C
C
HCC
SNC
V
IDENT
PILOT
V
SYMBOL
ref
P
oL
oR
ref
i MPX
PLL stereo decoder and noise blanker
DEEL
DEER
PIN
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
phase locked loop filter
oscillator input/output pin for
ceramic resonator
ground (0 V)
reference current
supply voltage (+10 V)
interference signal input
pulse former time constant;
VCO off
noise detector time constant;
mute on
AF feedback input for left audio
signal
AF output signal left
AF output signal right
AF feedback input for right audio
signal
de-emphasis capacitor for left
channel
de-emphasis capacitor for right
channel
HCC input for de-emphasis control
stereo blend input
externally applied reference
voltage of 1 to 5 V
identification output (HIGH = pilot
existing; stereo)
pilot detector level (forced mono
input)
MPX input signal from IF
demodulator
DESCRIPTION
4
handbook, halfpage
PUFO
NDET
GND
OSC
FB-L
INFI
PLL
V oL
Fig.2 Pin configuration.
I ref
V P
10
1
2
3
4
5
6
7
8
9
TDA1591
MHA363
20
19
18
17
16
15
14
13
12
11
Product specification
V i MPX
PILOT
IDENT
V ref
SNC
HCC
C DEER
C DEEL
FB-R
V oR
TDA1591