TDA5204E1 Infineon Technologies, TDA5204E1 Datasheet - Page 30

• Manufacturer Part Number: TDA5204E1
• Description: ASK Single Conversion Receiver 390MHz
• Manufacturer: Infineon Technologies

Wireless Components
Table 5-3 AC/DC Characteristics with T
Supply
Supply Current
LNA
Signal Input LNI (PIN 3), high gain mode
Signal Output LNO (PIN 6), high gain mode
Signal Input LNI, low gain mode
#
1
2
1
2
3
4
5
1
2
3
4
1
2
Parameter
Supply current,
standby mode
Supply current
Average Power Level
at BER = 2E-3
(Sensitivity)
Input impedance,
f
Input level @ 1dB C.P.
f
Input 3
point f
LO signal feedthrough at
antenna port
Gain f
Output impedance,
f
Voltage Gain Antenna to
MI f
Noise Figure
Input impedance,
f
Input level @ 1dB C. P.
f
RF
RF
RF
RF
RF
=390 MHz
RF
= 390 MHz
= 390 MHz
= 390 MHz
= 390 MHz
RF
RF
rd
= 390 MHz
order intercept
= 390 MHz
= 390 MHz
5.1.3
AC/DC Characteristics
AC/DC characteristics involve the spread of values guaranteed within the spec-
ified voltage and ambient temp. range. Typical characteristics are the median
of the production. The device performance parameters marked with
measured on an Infineon evaluation board as desdribed in Section 5.2. Cur-
rents flowing into the device are denoted as positive currents and vice versa.
Symbol
P1dB
P1dB
S
S
S
S
I
IIP3
G
NF
S PDWN
LO
11 LNA
21 LNA
22 LNA
11 LNA
RF
AntMI
I
LNA
S
LNI
LNA
in
LNA
LNA
A
25 °C, V
min
0.8822 / -12.13deg
VCC
1.578 / 141.8deg
0.903 / -31.8deg
0.879 / -31 deg
5 - 4
Limit Values
= 4.5 ... 5.5 V
-112
-119
typ
4.8
-14
-10
50
21
-7
2
max
150
5.5
dBm
dBm
dBm
dBm
dBm
Unit
mA
nA
dB
dB
Test Conditions
Pin 27 (PDWN)
open or tied to 0 V
Manchester
encoded datarate
4kBit, 280kHz IF
Bandwidth
f
excluding matching
network loss - see
Appendix
matched input
in
Specification, January 2001
= 390MHz
TDA 5204 E1
Reference
preliminary
























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