TDA1572T Philips Semiconductors, TDA1572T Datasheet - Page 7

• Manufacturer Part Number: TDA1572T
• Description: AM receiver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
voltages referenced to ground; unless otherwise specified.
May 1992
V
I
V
Z
C
Z
C
Z
C
I
V
I
V
P
P
1
O
i
i
o
P
I
/V
1-17(p-p)
i(rms)
AM receiver
i
i
o
= V
SYMBOL
i
17-20
= 8.5 V; T
Supply
Supply voltage (pin 17)
Supply current (pin 17)
RF stage and mixer (pins 18 and 19)
DC input voltage
RF input impedance at V
RF input capacitance
RF input impedance at V
RF input capacitance
IF output impedance (pin 1)
IF output capacitance
Conversion transconductance
Maximum IF output voltage, inductive
DC value of output current;
AGC range of input stage
RF signal handling capability
Input voltage (RMS value)
before start of AGC
coupling to pin 1 (peak-to-peak value)
at V
for THD = 3% at m = 80%
amb
I
= 25 C; f
= 0 V (pin 1)
i
= 1 MHz; f
PARAMETER
I
I
< 300 V (rms)
> 10 mV (rms)
m
= 400 Hz; m = 30%; f
7
IF
= 460 kHz; measured in test circuit of Fig.1; all
7.5
15
200
MIN.
8.5
25
V
5.5
25
8
22
6
6.5
5
1.2
30
500
P
TYP.
/2
14.0
28
Product specification
MAX.
TDA1572T
V
mA
V
k
pF
k
pF
k
pF
mA/V
V
mA
dB
mV
UNIT