tca440 ETC-unknow, tca440 Datasheet - Page 4

• Manufacturer Part Number: tca440
• Description: Receiver Circuit
• Manufacturer: ETC-unknow

Characteristics
refer to application examples, f
voltages refer to ground, T
4
Current and voltage supply
(no RF signal)
Supply voltage
Current consumption
V
V
V
Entire receiver
RF level variation
with ∆V
with ∆V
NF output voltages
(symmetrically measured at 1-2)
V
V
V
V
V
V
RF input sensitivity
measured at 60 Ω, m = 0.3,
R
signal-to-noise ratio
S + N/N = 6 dB
S + N/N = 26 dB
S + N/N = 58 dB
Maximum RF input voltage
(THD = 10 %)
Total harmonic distortion
V
V
RF part
Input frequency range
Output frequency
f
Control range
|F
14-8
14-8
14-8
iHF
iHF
iHF
iHF
iHF
iHF
HF
HF
G
= f
= 540 Ω
= 500 mV
= 30 mV
= 20 µV, m = 0.8
= 1 mV, m = 0.8
= 500 mV, m = 0.8
= 20 µV, m = 0.3
= 1 mV, m = 0.3
= 500 mV, m = 0.3
= 15 V
osc
= 4.5 V
= 9 V
NF
NF
- f
= 6 dB
= 10 dB
iHF
a
= 20 to 25 °C, unless specified otherwise
i
= 1 MHz, f
V
I
I
I
∆V
∆V
V
V
V
V
V
V
V
V
V
V
THD
THD
f
f
∆G
14
14
14
iHF
IF
14-8
NF(rms)
NF(rms)
NF(rms)
NF(rms)
NF(rms)
NF(rms)
iRF
iRF
iRF
iHF
osc
RF
RF
V
= 1.455 kHz, f
min
100
4.5
60
0
lF
= 455 kHz, V
typ
10.5
140
260
350
100
130
455
4.5
2.8
38
12
65
80
50
9
7
1
7
1
CC
= 9 V, f
m
= 1 kHz, m = 0.8,
max
560
1.5
10
50
15
16
8
TCA 440 / T
unit
mA
mA
mA
dB
dB
mV
mV
mV
mV
mV
mV
µV
µV
mV
MHz
kHz
dB
%
%
V
V
12/95