TDA7210V_10 Datasheet, PDF (35/44 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7210V
Electrical Characteristics
Table 10 AC/DC Characteristics with T_AMB = 25 °C, V_CC = 4.5 ... 5.5 V (cont’d)
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
Load current
I_load
-500 –
–
μA Static load current must
not exceed -500 μA
Leakage current
I_leakage
0
200 1000 nA
CRYSTAL OSCILLATOR - Signals CRST1, CRST2, (PINS 30/28)
Operating frequency
f_CRSTL
6
–
14
MHz Fundamental mode,
series resonance
Input Impedance @ ~6MHz Z_1-28
–
-825 –
Ω
+j695
Input Impedance @
~13MHz
Z_1-28
–
-600 –
Ω
+j1010
Serial Capacity @ ~6MHz C_{S 6}=C1 –
8.9
–
pF
Serial Capacity @ ~13MHz C_S13=C1 –
5.9
–
pF
ASK/FSK SIGNAL SWITCH - Signal MSEL (PIN 14)
ASK Mode
V_MSEL 1.4
–
FSK Mode
V_MSEL
0
–
FSK DEMODULATOR
4¹⁾
V Or open
0.2
V
Demodulation Gain
G_FMDEM –
200 –
μV/
kHz
Useable IF Bandwidth
BW_IFPLL 10.2 10.7
POWER DOWN MODE - Signal PDWN (PIN 27)
11.2
MHz
Power Mode On
Power Mode Standby
ON
2.8
–
Standby 0
–
V_CC
V
0.8
V
Input bias current PDWN I_PDWN –
Start-up Time until valid
T_SU
–
signal is detected at IF
19
–
<1
–
μA Power On Mode
ms Depends on the used
crystal
VCO MULTIPLEXER - Signal FSEL (PIN 9)
f_RF range 434 MHz
V_FSEL
1.4
f_RF range 868 MHz
V_FSEL
0
Output bias current FSEL I_FSEL
-160
PLL DIVIDER - Signal CSEL (PIN 15)
–
–
-200
4¹⁾
0.2
-240
V Or open
V
μA FSEL tied to GND
f_CRSTL range 6.xxMHz
V_CSEL
1.4
–
4¹⁾
V or open
f_CRSTL range 13.xxMHz
V_CSEL
0
–
0.2
V
Input bias current CSEL
I_CSEL
-3
-5
-7
μA CSEL tied to GND
1) Maximum voltage in Power-On state is 4 V, but in PDWN-state the maximum voltage is 2.8 V.
Test Num
ber
3.65
3.66
3.67
■ 3.68
■ 3.69
3.70
3.71
3.72
3.73
3.74
3.75
3.76
3.77
3.78
3.79
3.80
3.81
3.82
3.83
3.84
3.85
Attention: Test ■ means that the parameter is not subject to production test.
It was verified by design/characterization.
Data Sheet
35
Revision 1.1, 2010-06-18