TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 171

• Manufacturer Part Number: TDA5230
• Description: IC RECEIVER ASK/FSK 28-TSSOP
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5230

• Package / Case: 28-TSSOP
• Frequency: 433MHz ~ 450MHz, 865MHz ~ 868MHz
• Sensitivity: -111dBm
• Data Rate - Maximum: 20 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, TPM, Security Systems
• Current - Receiving: 8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 870 MHz
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SP000076520; TDA5230; TDA5230INTR

Crystal Oscillator Characteristics
Digital Inputs/Outputs
Data Sheet
E.8
E.9
E.10 RSSI slope user trimmed via
E.11 Resistive load at pin RSSI
E.12 Capacitive load at pin RSSI
F.1
F.1E TDA5231
F.2
F.3
F.4
F.5
F.6
F.7
F.8
F.9
#
RSSI error user trimmed via
SFRs LIMGAIN and LIMOFFS
RSSI slope untrimmed
SFRs LIMGAIN and LIMOFFS
TDA5230
Crystal frequency
Crystal frequency
Shunt capacitance
Motional capacitance
Load capacitance
Trimming range of frequency
Trimming steps
Oscillator untrimmed
tolerance, not incl. crystal
tolerance
Crystal oscillator settling time
(switching from low power to
high precision mode)
Clock output frequency at pin
CLKOUT/RXD
Parameter
DRSSI
dU
untrim
dU
R
C
f
f
C
C
C
Df
Df
t
f
XTAL
XTAL31
COSCsettle
clock_out
L,RSSImax
L,RSSI
0
1
L
Trim
Trim_step
Symbol
RSSI
RSSI
/dP
/dP
offtrim
i
i trim
-1
11
13.5
100
13.1
14.65
3
-50
-25
110
167
min.
Limit Values
14.5
14.5
2
6
12
note 1
typ.
1
18
15.5
20
13.75
15.5
10
50
4
30
110
0.5
max.
dB
mV/dB t
mV/dB t
kΩ
pF
MHz
MHz
pF
fF
pF
ppm
ppm
ppm
64*T
f
sys
Unit
Version 4.0, 2007-06-01
sys
t
Pin RSSI;
true RSSI-Signal;
2 mVeff at Pins
LIM-IN- vs.
LIM-IN+
Pin RSSI;
2 mVeff at Pins
LIM-IN- vs.
LIM-IN+
Pin RSSI;
2 mVeff at Pins
LIM-IN- vs.
LIM-IN+
trim capacitor
default settings,
usage of
recommended
crystal
10 pF load
amb
amb
amb
Test Conditions
Specifications
= 25 °C;
= 25 °C;
= 25 °C;
TDA523x
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