TDA5201_10 Datasheet, PDF (30/38 Pages) Infineon Technologies AG – ASK Single Conversion Receiver

TDA 5201
ASK Single Conversion Receiver
Electrical Characteristics
Table 7 AC/DC Characteristics with T_AMB = 25 °C, V_CC = 4.5 ... 5.5 V (cont’d)
Parameter
Symbol
Values
Unit Note /
Min. Typ.
Max.
Test Condition
Test Number
Conversion Voltage Gain G_MIX
+21
dB
f_RF = 315 MHz
Noise Figure, SSB
NF_MIX
13
dB
(~DSB NF + 3 dB)
3.29
■ 3.30
RF to IF isolation
A_RF-IF
46
dB
LIMITER - Signal Input LIM/LIMX (PINS 17/18)
■ 3.31
Input Impedance
RSSI dynamic range
RSSI linearity
Operating frequency
(3 dB points)
Z_LIM
264
DR_RSSI
60
LIN_RSSI
f_LIM
5
330
±1
10.7
396
Ω
80
dB
dB
23
MHz
■ 3.32
3.33
■ 3.34
■ 3.35
DATA FILTER
Useable bandwidth
BW_{BB FILT}
RSSI Level at Data Filter RSSI_low
1.1
Output SLP
RSSI Level at Data Filter RSSI_high
2.65
Output SLP
SLICER - Signal Output DATA (PIN 25)
100
kHz
■ 3.36
V LNA in high gain
RF_IN = -103 dBm
V LNA in high gain
RF_IN = -30 dBm
3.37
3.38
Useable bandwidth
Capacitive loading of
output
BW_{BB SLIC}
C_{max SLIC}
100
kHz
20
pF
■ 3.39
3.40
LOW output voltage
HIGH output voltage
V_{SLIC_L}
V_{SLIC_H}
0
V_CC-1.3 V_CC-1
V
V_CC-0.7 V
Output current
= 200 µA
3.41
3.42
Output current
I_{SLIC_out}
PEAK DETECTOR - Signal Output PDO (PIN 26)
200
µA
3.43
LOW output voltage
HIGH output voltage
Load current
V_{SLIC_L}
V_{SLIC_H}
I_load
0
-500
V
3.44
V_CC-1 V
3.45
µA Static load current
3.46
must not exceed
-500 µA
Leakage current
I_leakage
700
nA
CRYSTAL OSCILLATOR - Signals CRST1, CRST2, (PINS 1/28)
3.47
Operating frequency
f_CRSTL
5
11
MHz Fundamental
3.48
mode, series
resonance
Input Impedance
@ ~5 MHz
Z_1-28
-760
Ω
+ j580
■ 3.49
Input Impedance
@ ~10 MHz
Z_1-28
-600
Ω
+ j870
■ 3.50
Data Sheet
30
Revision 1.6, 2010-12-21