TEA6880 Philips Semiconductors, TEA6880 Datasheet - Page 15

• Manufacturer Part Number: TEA6880
• Description: Up-level Car radio Analog Signal Processor CASP
• Manufacturer: Philips Semiconductors

IM2
IM3
PSRR
R
I
PLL VCO
f
f
V
Z
PLL pilot detector
V
hys
V
AM signal path
V
V
G
R
61
osc
ref
57(RDS)
67
114
190
i(48)
SYMBOL
S59
i(fref)
i(pilot)(rms)
49-10
LOPO
ROPO
i(59,60)
v
; I
(pilot)
62
; R
;
S60
second order intermodulation for f
third order intermodulation for f
traffic radio (RDS)
Subsidiary Communication Authorization
(SCA)
Adjacent Channel Interference (ACI)
power supply ripple rejection
de-emphasis output source resistance
current capacity of FM buffer
oscillator frequency
frequency range of free running oscillator
reference frequency
reference frequency input voltage
input impedance
pilot threshold voltage for automatic switching
by pilot input voltage (RMS value)
hysteresis of pilot threshold voltage
switching voltage for external mono control
(pin 49)
AC output voltage at pins 13 and 27
AM stereo audio buffer voltage gain
input resistance for AM stereo left and right
PARAMETER
spur
spur
= 1 kHz
= 1 kHz
f
f
f = 57 kHz; note 2
f = 67 kHz; note 3
f = 114 kHz; note 4
f = 190 kHz; note 4
f = 100 Hz; V
data byte 3, bit 5 = 1; 75 s
data byte 3, bit 5 = 0; 50 s
V
stereo on; STIN = 1
stereo off; STIN = 0
AMON = 1 and AMST = 0; R
V
subaddress 0H: AMON = 1 and AMST = 1;
input signal at pin 59 or 60; coupled with 220 nF;
V
AMON = 1 and AMST = 1; note 6
mod
mod
61,62
iAM(mono)
i(59,60)
= 10 kHz; note 1
= 13 kHz; note 1
= 5.5 1 V
= 200 mV; f
= 250 mV
ripple(rms)
CONDITIONS
i
= 1 kHz; note 5
= 100 mV
i
= 220 k ;
70
20
13.4
50
190
30
100
9
0.3
195
7
80
MIN.
60
58
70
80
70
30
22.7
15.2
228
75.4
100
27
22
2
245
8
100
TYP.
25.4
17
200
270
500
37
0.7
295
9
120
MAX.
dB
dB
dB
dB
dB
dB
dB
k
k
kHz
kHz
kHz
mV
k
mV
mV
dB
V
mV
dB
k
UNIT
A