TDA7200 Datasheet, PDF (41/49 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7200
# Parameter
Reference
Symbol
Limit Values Unit Test Conditions/ ■
min. typ. max.
Notes
FSK DEMODULATOR
1 Demodulation Gain
2 Useable IF
Bandwidth
G_FMDEM
BW_IFPLL 10.2
200
10.7
11.2
µV/
kHz
MHz
POWER DOWN MODE
Signal PDWN (PIN 27)
1 Powerdown Mode On PWDN_ON 2.8
2 Powerdown Mode Off PWDN_Off 0
3 Start-up Time until T_SU
<1
valid signal is
detected at IF
V_S
V
0.8 V
ms depends on the used
crystal
DATA-SLICER REFERENCE-LEVEL
Signal SSEL (PIN 16), ASK-Mode
1 Slicer-Reference is V_SSEL
1.4
voltage at Pin 20
(SLN)
4
V
or open
2 Slicer-Reference is V_SSEL
0
approx. 87% of the
voltage at Pin 26
(PDO)
0.2 V
3 Input bias current
SSEL
I_SSEL
-11 -20 µA SSEL tied to GND
■ Not part of the production test - either verified by design or measured in the Infineon
Evalboard as described in Section 4.2.
Data Sheet
41
V 1.0, 2007-05-02