TDA7200 Datasheet, PDF (36/49 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7200
Reference
# Parameter
Symbol
Signal Output IFO (PIN 12)
1 Output impedance
2 Conversion Voltage
Gain f_RF = 434 MHz
Z_IFO
G_MIX
Limit Values Unit Test Conditions/ L
min. typ. max.
Notes
330
Ω
■
19
dB
LIMITER
Signal Input LIM/X (PINS 17/18)
1 Input Impedance
Z_LIM
264 330 396 Ω
■
2 RSSI dynamic range DR_RSSI
70
dB
3 RSSI linearity
LIN_RSSI
±1
dB
■
4 Operating frequency f_LIM
5
10.7 23
MHz
■
(3dB points)
DATA FILTER
1 Useable bandwidth
2 RSSI Level at Data
Filter Output SLP,
RF_IN=-103dBm
3 RSSI Level at Data
Filter Output SLP,
RF_IN=-30dBm
BW_{BB FILT}
RSSI_low
RSSI_high
100 kHz
■
1.1
V LNA in high gain
mode at 868 MHz
2.65
V LNA in high gain
mode at 868 MHz
SLICER
Signal Output DATA (PIN 25)
1 Maximum Datarate
DR_max
2 LOW output voltage
3 HIGH output voltage
V_{SLIC_L}
V_{SLIC_H}
Slicer, Negative Input (PIN 20)
1 Precharge Current Out I_{PCH_SLN}
100 kBps NRZ, 20pF
■
capacitive loading
0
0.1 V
V_S-1.3 V_S-1 V_S-0.7 V
output
current=200µA
-100 -220 -300 µA see Section 4.2.
Data Sheet
36
V 1.0, 2007-05-02