TDA8732 Datasheet, PDF (6/14 Pages) NXP Semiconductors – NICAM-728 demodulator NIDEM

Philips Semiconductors
NICAM-728 demodulator (NIDEM)
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V_CCA
V_CCD
QPSKIN
CFI
SFI
CFO
SFO
CAROSC
CLKOSC
QMC,IMC
DATA
CLK
C5M
CLKIN
TEST
CLKLPF
CARLPF
T_amb
T_stg
T_j
analog supply voltage
digital supply voltage
modulated data input voltage
baseband cosine channel input voltage
baseband sine channel input voltage
demodulated cosine channel output voltage
demodulated sine channel output voltage
crystal input voltage for carrier oscillator
crystal input voltage for clock oscillator
monostable output voltage
data output voltage
clock output voltage
reference frequency output voltage
bit-rate clock input voltage
input voltage for test purpose
bit-rate loop output voltage
carrier loop output voltage
operating ambient temperature
storage temperature
maximum junction temperature
THERMAL RESISTANCE
SYMBOL
R_{th j-a}
PARAMETER
from junction to ambient in free air
Product specification
TDA8732
MIN.
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
0
−40
−
MAX.
6
6
5.5
V_CCA
V_CCA
5.5
5.5
5.5
5.5
V_CCD
5.5
5.5
5.5
6
6
5.5
5.5
70
+125
+125
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
°C
°C
°C
THERMAL RESISTANCE
80 K/W
April 1993
6