tda5100a Infineon Technologies Corporation, tda5100a Datasheet - Page 26

• Manufacturer Part Number: tda5100a
• Description: Ask Transmitter 434 Mhz
• Manufacturer: Infineon Technologies Corporation

Wireless Components
Table 5-3 Supply Voltage V
Parameter
Current consumption
Power down mode
PLL enable mode
Transmit mode
Power Down Mode Control (Pin 1)
Power down mode
PLL enable mode
Transmit mode
Input bias current PDWN
Loop Filter (Pin 4)
VCO tuning voltage
Output frequency range
434 MHz-band
ASK Modulation Data Input (Pin 5)
Transmit disabled
Transmit enabled
Input bias current DATA
Input bias current DATA
ASK data rate
5.3.1
5.3 AC/DC Characteristics
AC/DC Characteristics at 3V, 25°C
S
= 3 V, Ambient temperature T
I
I
I
V
V
V
I
V
f
V
V
I
I
f
S PDWN
S PLL_EN
S
PDWN
OUT, 434
DATA
DATA
DATA
Symbol
PDWN
PDWN
PDWN
LF
DATA
DATA
TRANSM
V
S
Min
427
1.5
1.5
1.5
-20
0
- 1.3
0
5 - 3
Limit Values
434.5
Typ
3.3
amb
7
= 25°C
V
S
Max
100
442
4.2
0.7
0.5
V
V
V
30
30
20
9
- 0.8
S
S
S
nA
mA
mA
V
V
V
µA
V
MHz
V
V
µA
µA
kHz
Unit
Specification, March 2001
V (Pins 1 and 5) = 0 V
Load tank see
Figure 4-1
V
V
V
V
f
V
V
V
VCO
DATA
DATA
DATA
PDWN
S
DATA
DATA
Test Conditions
-V
LF
= 869 MHz
< 0.2 V
< 0.5 V
> 1.5 V
= V
= 0 V
TDA 5100A
= V
= 0.6V...1.6V
S
Reference
S
preliminary