TEA5757 Philips Semiconductors (Acquired by NXP), TEA5757 Datasheet - Page 5

• Manufacturer Part Number: TEA5757
• Description: TEA5757; TEA5759; Self Tuned Radio (STR)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
PINNING
1999 Aug 26
RIPPLE
AM-RFI
FM-RFO
RFGND
FMOSC
AMOSC
V
TUNE
VCO
AFO
MPXI
LFI
MUTE
AFLO
AFRO
PILFIL
IFGND
FMDEM
AFC
AFC
FSI
V
V
MO/ST
XTAL
DGND
BUS-CLOCK
DATA
WRITE-ENABLE
P0
P1
AFC
FM-IFI2
V
FM-IFO1
AM-IFI/O2
FM-IFI1
V
FM-MIXER
AM-MIXER
CC1
CC2
DDD
STAB(B)
STAB(A)
Self Tuned Radio (STR)
(n)
(p)
SYMBOL
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
ripple capacitor input
AMRF input
parallel tuned FMRF circuit to ground
RF ground and substrate
parallel tuned FM-oscillator circuit to ground
parallel tuned AM-oscillator circuit to ground
supply voltage
tuning current output
voltage controlled oscillator input
AM/FM AF output (output impedance typical 5 k )
stereo decoder input (input impedance typical 150 k )
loop-filter input
mute input
left channel output (output impedance typical 4.3 k )
right channel output (output impedance typical 4.3 k )
pilot detector filter input
ground of IF, detector and MPX stage
ceramic discriminator input
AFC negative output
AFC positive output
field-strength indicator
supply voltage for tuning
digital supply voltage
mono/stereo and tuning indication output
crystal input
digital ground
bus-clock input
bus data input/output
bus write-enable input
programmable output port (P0)
programmable output port (P1)
450 kHz LC-circuit
FMIF input 2 (input impedance typical 330 )
internal stabilized supply voltage (B)
FMIF output 1 (output impedance typical 330 )
input/output to IF-Tank (IFT); output: current source
FMIF input 1 (input impedance typical 330 )
internal stabilized supply voltage (A)
ceramic filter output (output impedance typical 330 )
open-collector output to IFT
5
DESCRIPTION
TEA5757; TEA5759
Product specification