TDA5201 Datasheet, PDF (34/43 Pages) Infineon Technologies AG – ASK Single Conversion Receiver

TDA 5201
Reference
Table 5-3 AC/DC Characteristics with T_A 25 °C, V_VCC = 4.5 ... 5.5 V (continued)
Parameter
Symbol
Limit Values
Unit Test Conditions/
min typ
max
Notes
LIMITER
Signal Input LIM/X (PINS 17/18)
1 Input Impedance
Z_LIM
264 330
2 RSSI dynamic range
DR_RSSI
60
3 RSSI linearity
LIN_RSSI
±1
4 Operating frequency (3dB
f_LIM
points)
5
10.7
396
Ω
80
dB
dB
23 MHz
L Item
s
s
s
DATA FILTER
1 Useable bandwidth
2 RSSI Level at Data Filter
Output SLP
3 RSSI Level at Data Filter
Output SLP
BW_BB
FILT
RSSI_low
RSSI_high
100 kHz
s
1.1
2.65
V LNA in high gain
RF_IN ~-103dBm
V LNA in high gain.
RF_IN ~-30dBm
SLICER
Signal Output DATA (PIN 25)
1 Useable bandwith
BW_BB
100 kHz
s
SLIC
2 Capacitive loading of out-
put
C_max
SLIC
20
pF
3 LOW output voltage
V_{SLIC_L}
0
V
4 HIGH output voltage
V_{SLIC_H} V_S-1.3 V_S-1 V_S-0.7
V Output current
=200µA
5 Output current
I_{SLIC_out}
200
µA
PEAK DETECTOR
Signal Output PDO (PIN 26)
1 LOW output voltage
2 HIGH output voltage
3 Load current
4 Leakage current
V_{SLIC_L}
0
V_{SLIC_H}
I_load
-500
I_leakage
700
V_S-1
V
V
µA Static load current
must not exceed
-500µA
nA
Wireless Components
5-6
Specification, July 2004