TDA5221 Infineon Technologies, TDA5221 Datasheet - Page 39

• Manufacturer Part Number: TDA5221
• Description: RECEIVER SHR FSK/ASK SGL TSSOP28
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5221

• Package / Case: 28-TSSOP
• Frequency: 300MHz ~ 340MHz
• Sensitivity: -113dBm
• Data Rate - Maximum: 100 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, Remote Control Systems
• Current - Receiving: 6.2mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 340 MHz
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SP000014343; TDA5221; TDA5221INTR; TDA5221XT

4.1.4
Currents flowing into the device are denoted as positive currents and vice versa.
Table 10
#
SUPPLY
MIXER
LIMITER
Preliminary Specification
Supply Current
1
2
3
Signal Input 3VOUT (PIN 24)
1
2
Signal THRES (PIN 23)
1
2
3
4
Signal TAGC (PIN 4)
1
2
1
Parameter
Supply current,
standby mode
Supply current,
device operating in
FSK mode
Supply current,
device operating in
ASK mode
Output voltage
Current out
Input Voltage range
LNA low gain mode
LNA high gain mode
Current in
Current out,
LNA low gain state
Current in, LNA high
gain state
Conversion Voltage
Gain f
RF
AC/DC Characteristics at T
= 315 MHz
AC/DC Characteristics with T
Symbol
I
I
I
V
I
V
V
V
I
I
V
G
S PDWN
SF
SA
3VOUT
THRES_in
TAGC_out
3VOUT
THRES
THRES
THRES
TAGC_in
MIX
min.
4.1
3.5
2.9
-3
0
0
3
-1
0.5
Limit Values
39
typ.
50
6.2
5.5
3.1
-5
5
-4.2
1.5
+19
AMB
AMB
= -40 to 105°C
= -40°C ...+105°C, V
max.
400
8.1
7.3
3.3
-10
V
V
-8
5
S
S
-1
-1
Unit Test Conditions/
nA
mA
mA
V
µA
V
V
V
nA
µA
µA
dB
Notes
Pin 27 (PDWN) open
or tied to 0 V
Pin 11 (FSEL) open,
Pin 15 (MSEL) tied to
GND
Pin 11 (FSEL) open,
Pin 15 (MSEL) open
3VOUT Pin open
see Section 4.1
see Section 4.1
or shorted to Pin 24
RSSI > V
RSSI < V
VCC
V 1.1, 2004-10-20
THRES
THRES
=4.5 ... 5.5 V
TDA 5221
Reference
L