TDA7210 Infineon Technologies, TDA7210 Datasheet - Page 42
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TDA7210
Manufacturer Part Number
TDA7210
Description
IC RECEIVER FSK/ASK 28-TSSOP
Manufacturer
Infineon Technologies
Type
ASK/FSK Single Conversion Receiverr
Datasheet
1.TDA7210.pdf
(52 pages)
Specifications of TDA7210
Package / Case
28-TSSOP
Frequency
810MHz ~ 870MHz, 400MHz ~ 440MHz
Sensitivity
-110dBm
Data Rate - Maximum
100 kbps
Modulation Or Protocol
ASK, FSK
Applications
Remote Control, RKE, Security Systems
Current - Receiving
5.9mA
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 Supply Voltage
5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Current
7.7 mA
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
28
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Memory Size
-
Lead Free Status / Rohs Status
Compliant
Other names
SP000524274
TDA7210
TDA7210INTR
TDA7210
TDA7210INTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7210A2
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
TDA7210A3
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Wireless Components
Table 5-3 AC/DC Characteristics with T
ASK/FSK Signal Switch
Signal MSEL (PIN 15)
1
2
FSK DEMODULATOR
1
2
POWER DOWN MODE
Signal PDWN (PIN 27)
1
2
3
4
VCO MULTIPLEXER
Signal FSEL (PIN 11)
1
2
3
PLL DIVIDER
Signal CSEL (PIN 16)
1
2
3
■
1) 2.8V is the voltage which is at least required that the LNA of a device is in high gain mode over the whole RF-
input level range. 3.3V is required that the LNA of each device is reliable in high gain mode over the whole RF-
input level range (considering also the production spread).
2) Maximum voltage in Power-On state is 4V, but in PDWN-state the maximum voltage is 2.8V.
Not part of the production test - either verified by design or measured in an Infineon Evalboard as described in 2.
Parameter
ASK Mode
FSK Mode
Demodulation Gain
Useable IF Bandwidth
Powerdown Mode On
Powerdown Mode Off
Input bias current
PDWN
Start-up Time until valid
signal is detected at IF
f
f
Output bias current
FSEL
f
f
13.xxMHz
Input bias current
CSEL
RF
RF
CRSTL
CRSTL
range 434 MHz
range 869 MHz
range 6.xxMHz
range
Symbol
PWDN
PWDN
G
BW
V
V
I
V
V
V
V
I
FMDEM
I
PDWN
FSEL
CSEL
T
MSEL
MSEL
FSEL
FSEL
CSEL
CSEL
IFPLL
SU
ON
Off
A
25 °C, V
-160
10.2
min
1.4
2.8
1.4
1.4
-3
0
0
0
0
Limit Values
CC
5 - 8
= 4.5 ... 5.5 V (continued)
10.7
-200
200
typ
<1
19
-5
11.2
V
-240
max
0.2
0.8
0.2
0.2
4
4
4
-7
CC
2
2
2
MHz
Unit
kHz
µV/
ms
uA
µA
µA
V
V
V
V
V
V
V
V
Test Conditions /
Notes
or open
Power On Mode
depends on the
used crystal
or open
FSEL tied to GND
or open
CSEL tied to GND
Data Sheet, December 2008
TDA7210
Reference
preliminary
L
Item