TDA5212 Infineon Technologies, TDA5212 Datasheet - Page 17

• Manufacturer Part Number: TDA5212
• Description: IC FSK/ASK RECEIVER P-TSSOP-28
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5212

• Package / Case: 28-TSSOP
• Frequency: 902MHz ~ 928MHz
• Sensitivity: -109dBm
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, Remote Control Systems
• Current - Receiving: 5.4mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 928 MHz
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• 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: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: TDA5212INTR

Wireless Components
RF
TAGC
DGND
VCC
LNI
14
13
3
4
VCC AGND
LNA
2,7
3.3 Functional Block Diagram
5,10
LNO
VCC
6
Figure 3-2
MI
BUF
BUF
8
11
MIX
9
12
IFO
Loop
Filter
VCO
OTA
Filter
IF
Main Block Diagram
LIM
: 128 / 64
CSEL
17
16
LIMX
18
LIMITER
DET
Φ
3 - 9
TDA 5212
TDA 5212
PLL Demod
TDA 5212
CRYSTAL
FSK
1
Crystal
OSC
MSEL
28
15
+
+
-
-
FSK
ASK
FFB
22
OPP
Specification, December 2006
21
+
-
OP
Functional Description
U
REF
SLP
19
Reference
Reference
Bandgap
PDWN
AGC
SLN
20
+
-
SLICER
DETECTOR
27
Functional_diagram_5212.wmf
PEAK
TDA 5212
25
23
24
26
DATA
PDO
THRES
3VOUT