TDA7100 Datasheet, PDF (33/41 Pages) Infineon Technologies AG – 434 MHz ASK/FSK Transmitter in 10-pin Package

TDA7100
Reference
4.2
Operating Ratings
Within the operational range the IC operates as described in the circuit description.
Table 11 Operating Ratings
Parameter
Supply voltage
Ambient temperature
Symbol
V_S
T_A
Limit Values
min.
max.
2.1
4.0
-20
70
Unit Test Conditions
V
°C
4.3
AC/DC Characteristics
AC/DC characteristics involve the spread of values guaranteed within the specified
supply voltage and ambient temperature. Typical charcateristics are the median of the
production.
4.3.1 AC/DC Characteristic at 3V, 25°C
Table 12 Supply Voltage V_S=3V, Ambient temperature T_amb=25°C
Parameter
Symbol
Limit Values
min. typ. max.
Current consumption
Power Down mode
I_{S PDWN}
0.3
100
PLL Enable mode
Transmit mode
434 MHz
I_{S PLL_EN}
I_{S TRANSM}
3.5
4.2
7.5
Output frequency
Output frequency
f_OUT
427
434
442
Clock Driver Output (Pin 1)
Output current (High)
Saturation Voltage
(Low)¹⁾
I_CLKOUT
V_SATL
5
0.56
Unit Test
Conditions
nA V (Pins 10, 6
and 7)
< 0.2 V
mA
mA
MHz f_OUT = 32 * f_COSC
µA V_CLKOUT = V_S
V
I_CLKOUT = 1 mA
Data Sheet
33
V 1.0, 2007-05-02