TDA7200 Datasheet, PDF (38/49 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7200
Reference
# Parameter
3 Input bias current
PDWN
4 Start-up Time until
valid IF signal is
detected
Symbol
I_PDWN
T_SU
Limit Values
min. typ. max.
19
Unit Test Conditions/ L
Notes
µA Power On Mode
<1
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)
2 Slicer-Reference is
V_SSEL
0
approx. 87% of the
voltage at Pin 26
(PDO)
3 Input bias current
SSEL
I_SSEL
4
0.2
-10 -19
V or open
V
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.
4.1.4 AC/DC Characteristics at T_AMB= -20°C ... +70°C
Currents flowing into the device are denoted as positive currents and vice versa.
Table 9
AC/DC Characteristics with T_AMB = -20°C ...+70°C, V_CC = 4.5 ... 5.5 V
# Parameter
Symbol
Limit Values Unit Test Conditions/ ■
min. typ. max.
Notes
SUPPLY
Supply Current
1 Supply current,
standby mode
I_{S PDWN}
50 400 nA Pin 27 (PDWN) open
or tied to 0 V
2 Supply current,
I_SA
device operating in
FSK mode
3.7 5.7 7.7 mA Pin 15 (MSEL) tied
to GND
Data Sheet
38
V 1.0, 2007-05-02