tda1072at-v4 NXP Semiconductors, tda1072at-v4 Datasheet - Page 6

• Manufacturer Part Number: tda1072at-v4
• Description: Am Receiver Circuit
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
measurements are with respect to ground (pin 16); unless otherwise specified
March 1989
Supplies
Supply voltage (pin 13)
Supply current (pin 13)
RF stage and mixer
Input voltage (DC value)
RF input impedance at
RF input impedance at
IF output impedance
Conversion transconductance
Maximum IF output voltage,
DC value of output current
AGC range of input stage
RF signal handling capability:
Oscillator
Frequency range
Oscillator amplitude
External load impedance
External load impedance for
Ripple rejection at V
P
AM receiver circuit
V
V
before start of AGC
inductive coupling to pin 1,
(peak-to-peak value)
(pin 1) at V
input voltage for THD = 3%
at m = 80% (RMS value)
(pins 11 to 12)
(peak-to-peak value)
no oscillation
= 100 mV (RMS value);
f
(RR = 20 log [V
= V
p
I
I
= 100 Hz
< 300 V
> 10 mV
13-16
= 8.5 V; T
I
PARAMETER
= 0 V
13
/V
P
amb
11
])
= 25 C; f
i
= 1 MHz; f
m
CONDITIONS
= 400 Hz; m = 30%; f
6
V
I
V
R
C
R
C
R
C
I
V
I
V
V
R
R
13
1
1
f
13
14-15
1(p-p)
I(rms)
11-12(p-p)
14-15
14-15
14-15
14-15
1
1
/V
11-12(ext)
11-12(ext)
SYMBOL
I
IF
= 460 kHz; measured in test circuit of Fig.1; all
7.5
15
500
0.6
0.5
MIN.
8.5
23
V
5.5
25
8
22
0
6
6.5
5
1.2
500
130
30
P
TYP.
/ 2
Product specification
TDA1072AT
10
27
0
60
150
200
60
MAX.
V
mA
V
k
pF
k
pF
k
pF
mA/V
V
mA
dB
mV
MHz
mV
k
UNIT