TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 170

• 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

IF Characteristics
Limiter Characteristics
Data Sheet
C.11 Emission at pins RFIN+ and
D.1
D.2
D.3
D.4
D.5
E.1
E.2
E.3
E.4
E.5
E.6
E.7
#
RFIN-
f
f
f
IF buffer amplifier center
frequency
IF buffer amplifier bandwidth
IF buffer amplifier gain
IF buffer amplifier input
impedance
IF buffer amplifier output
impedance
Limiter center frequency
Limiter bandwidth
Limiter input impedance
between LIM-IN+ and LIM-IN-
RSSI dynamic range
RSSI linear dynamic range
RSSI temperature drift within
linear dynamic range
RSSI error untrimmed
RF
RF
RF
= 315 MHz
= 434 MHz
= 868 MHz
Parameter
P
P
P
P
P
P
P
P
f
B
G
Z
Z
f
B
Z
DP
DRSSI
DRSSI
IF
LIM
IFin
IFin
LIM
LO315
4LO315
VCO315
LO434
4LO434
VCO434
LO868
VCO868
IF
LIM
IF
Symbol
RSSI
temp
untrim
600
600
65
-2
-6
166
min.
Limit Values
-106
-108
-84
-91
-102
-88
-84
-79
10.7
7
330
330
10.7
330
70
70
typ.
2
6
max.
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
MHz
kHz
dB
Ω
Ω
MHz
kHz
Ω
dB
dB
dB
dB
Unit
Version 4.0, 2007-06-01
Single ended
matching of input
pins to 50 Ω;
measured at 50 Ω
Pin RSSI;
true RSSI-Signal
t
Pin RSSI;
nonlinearity of true
RSSI-Signal <
±1dB
Pin RSSI;
true RSSI-Signal
t
Pin RSSI;
true RSSI-Signal;
2 mVeff at Pins
LIM-IN- vs.
LIM-IN+
amb
amb
Test Conditions
Specifications
= 25 °C;
= 25 °C;
TDA523x
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