ATA5743 ATMEL Corporation, ATA5743 Datasheet - Page 37

• Manufacturer Part Number: ATA5743
• Description: Ata5743 Uhf Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

9. Electrical Characteristics (Continued)
All parameters refer to GND, T
(For typical values: V
4839B–RKE–08/05
Parameters
Analog Signal Processing
Input sensitivity ASK
300 kHz IF-filter
Input sensitivity ASK
600 kHz IF-filter
Sensitivity variation ASK for the full
operating range compared to
T
Sensitivity variation ASK for full
operating range including IF-filter
compared to T
amb
= 25°C, V
amb
S
= 5V
= 25°C, V
S
= 5V, T
S
amb
= 5V
amb
= 25°C)
= -40°C to +105°C, V
Test Conditions
Input matched according to
Figure 4-3
ASK (level of carrier)
BER 10
f
V
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Input matched according to
Figure 4-3
ASK (level of carrier)
BER 10
f
V
BR_Range0
BR_Range1
BR_Range2
BR_Range3
300 kHz and 600 kHz version
f
f
300 kHz version
f
f
f
P
600 kHz version
f
f
f
P
in
in
in
IF
in
IF
IF
in
IF
IF
ASK
ASK
S
S
= 433.92 MHz/315 MHz
= 433.92 MHz/315 MHz
= 433.92 MHz/315 MHz
= 433.92 MHz/315 MHz
= 433.92 MHz/315 MHz
= 1 MHz, P
= 0.89 MHz to 1.11 MHz
= 0.86 MHz to 1.14 MHz
= 0.79 MHz to 1.21 MHz
= 0.73 MHz to 1.27 MHz
= 5V, T
= 5V, T
= P
= P
Ref_ASK
Ref_ASK
-3
-3
amb
amb
, BW = 300 kHz
, BW = 600kHz
ASK
= 25 C, f
= 25°C, f
+ P
+ P
S
= P
= 4.5V to 5.5V, f
Ref
Ref
Ref_ASK
IF
IF
= 1 MHz
= 1 MHz
+ P
Ref
0
= 433.92 MHz and f
Symbol
P
P
Ref_ASK
Ref_ASK
P
P
P
Ref
Ref
Ref
-106.5
0
Min.
-109
-107
-106
-104
-108
-106
-104
+2.5
+5.5
+7.5
+5.5
+7.5
= 315 MHz, unless otherwise specified.
-108.5
Typ.
-111
-109
-108
-106
-110
-108
-106
ATA5743
-110.5
Max.
-113
-111
-110
-108
-112
-110
-108
-1.5
-1.5
-1.5
-1.5
-1.5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Unit
dB
dB
dB
dB
dB
37