TEA1067/C2 Philips Semiconductors (Acquired by NXP), TEA1067/C2 Datasheet - Page 13

• Manufacturer Part Number: TEA1067/C2
• Description: TEA1067; Low Voltage Versatile Telephone Transmission Circuit With Dialler Interface;; Package: SOT102-1 (DIP18), SOT163 (SO20)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
June 1990
Receiving amplifier outputs
QR and QR
Output impedance
Voltage gain from IR to
Gain variation with frequency
Gain variation with temperature
Output voltage
Output voltage
Noise output voltage
Low voltage versatile telephone
transmission circuit with dialler interface
(single-ended)
QR or QR
single-ended
differential
at f = 300 Hz
and f = 3400 Hz
at 25 C and 75 C
single-ended
differential
single-ended
differential
PARAMETER
I
R4 = 100 k
R
QR ) = 300
R
QR ) = 600
w.r.t. 800 Hz
w.r.t. 25 C
without R6;
I
sinewave drive
I
I
R4 = 100 k
RL = 150
RL = 450
f = 3400 Hz;
series R = 100 ;
C
THD = 10%;
RL = 150
R4 = 100 k
I
I
I
R4 = 100 k ;
IR open-circuit
psophometrically
weighted; (P53 curve)
RL = 300
RL = 600
line
line
line
p
line
line
line
L
L
L
= 0 mA; THD = 2%
(from QR or
(from QR or
= 47 nF
= 15 mA
= 50 mA
= 15 mA;
= 4 mA
= 7 mA
= 15 mA;
CONDITION
13
G
G
V
V
V
V
V
V
V
G
G
Z
o(rms)
o(rms)
o(rms)
o(rms)
o(rms)
no(rms)
no(rms)
v
v
SYMBOL
o
vf
vT
30
36
0.25
0.45
0.65
0.5
MIN.
4
31
37
0.29
0.55
0.80
15
130
50
100
0.2
0.2
TYP.
Product specification
32
38
0
MAX.
TEA1067
dB
dB
dB
dB
V
V
V
mV
mV
V
V
UNIT