TDA7040T NXP Semiconductors, TDA7040T Datasheet - Page 8

• Manufacturer Part Number: TDA7040T
• Manufacturer: NXP Semiconductors

Specifications of TDA7040T

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
CHARACTERISTICS
Of the combination TDA7021T, TDA7040T and TDA7050T (Fig.3).
Conditions unless otherwise specified: V
measured unweighted in a range from 400 Hz to 15 kHz.
September 1986
Total harmonic distortion (pilot on)
Signal to noise ratio
Channel separation
Output voltage (pilot off)
Low voltage PLL stereo decoder
V
V
V
pilot off
pilot on
V
f
V
f
V
a = measured in test circuit (Fig.2)
b = measured in application diagram (Fig.3)
RF
RF
i
i
i
i
i
i
= (L
= L signal; f
= (L
= L-signal, f
= L-signal, f
= (L
= 97 MHz
= 87,5 MHz and 108 MHz
R) signal; f
R) signal; f
R) signal, f
PARAMETER
mod
mod
mod
= 1 kHz
= 1 kHz; pilot on;
= 1 kHz; pilot on;
mod
mod
mod
= 1 kHz
= 1 kHz
= 1 kHz
Fig.4 Channel separation as a function of audio frequency.
vhf(rms)
THD
THD
S/(S
S/(S
V
o(rms)
= 1 mV; f
SYMBOL
N)
N)
hf
7
= 97 MHz; f
MIN.
dev
= 22,5 kHz; f
0,5
1,0
56
50
26
14
80
TYP.
dev pilot
= 6,75 kHz; noise
MAX.
Product specification
TDA7040T
%
%
dB
dB
dB
dB
mV
UNIT