TDA5221 Infineon Technologies, TDA5221 Datasheet - Page 35

• 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

#
MIXER
Preliminary Specification
3
Signal Output LNO, V
1
2
3
Signal 3VOUT (PIN 24)
1
2
Signal THRES (PIN 23)
1
2
3
4
Signal TAGC (PIN 4)
1
2
Signal Input MI/MIX (PINS 8/9)
1
2
Signal Output IFO (PIN 12)
1
2
3
Parameter
Input 3
intercept point f
315 MHz
Gain f
Output impedance,
f
Voltage Gain Antenna
to MI f
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
Input impedance,
f
Input 3
intercept point
Output impedance
Conversion Voltage
Gain f
Noise Figure, SSB
(
RF
RF
~
DSB NF+3dB)
= 315 MHz
= 315 MHz
RF
RF
RF
rd
rd
order
order
= 315 MHz
= 315 MHz
= 315 MHz
RF
=
THRES
Symbol
IIP3
S
S
G
V
I
V
V
V
I
I
I
S
IIP3
Z
G
NF
=GND, lwo gain mode
3VOUT
THRES_in
TAGC_out
TAGC_in
IFO
21 LNA
22 LNA
3VOUT
THRES
THRES
THRES
11 MIX
AntMI
MIX
MIX
LNA
MIX
min.
0.193 / 153.7 deg
0.907 / -10.5 deg
2.9
-3
0
0
3
-3.6
1
0.954 / -10.9 deg
Limit Values
35
typ.
-13
2
3.1
-5
5
-4.2
1.6
-25
330
21
13
max.
3.3
-10
V
V
-5.5
2.2
S
S
-1
-1
Unit
dBm
dB
V
V
V
V
nA
µA
µA
dBm
dB
dB
µA
Test Conditions/
Notes
f
3VOUT Pin open
see Section 4.1
see Section 4.1
or shorted to Pin 24
RSSI > V
RSSI < V
in
= 315 & 317MHz
V 1.1, 2004-10-20
THRES
THRES
TDA 5221
Reference
L