t5743n ATMEL Corporation, t5743n Datasheet - Page 30

• Manufacturer Part Number: t5743n
• Description: Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

Electrical Characteristics (continued)
All parameters refer to GND, T
less otherwise specified. (For typical values: V
T5743N
Analog signal processing
Input sensitivity ASK
Sensitivity variation ASK for
the full operating range
compared to T
V
Sensitivity variation ASK for
full operating range including
IF filter compared to
T
Input sensitivity FSK
Sensitivity variation FSK for
the full operating range
compared to
V
Sensitivity variation FSK for
the full operating range in-
cluding IF filter compared to
T
30 (34)
amb
amb
S
S
= 5 V
= 5 V
= 25°C, V
= 25°C, V
Parameters
T
amb
amb
S
= 5 V,
S
= 25
= 25°C,
= 5 V
°
C,
Input matched according to
figure 6
ASK (level of carrier)
BERv10
f
V
f
BR_Range0
BR_Range1
BR_Range2
BR_Range3
f
f
P
f
f
f
P
Input matched according to
figure 6
BERv10
f
V
f
BR_Range0
df = +/– 16 kHz
df = +/– 10 kHz to +/– 100 kHz
BR_Range1
df = +/– 16 kHz
df = +/– 10 kHz to +/– 100 kHz
BR_Range2
df = +/– 16 kHz
df = +/– 10 kHz to +/– 100 kHz
BR_Range3
df = +/– 16 kHz
df = +/– 10 kHz to +/– 100 kHz
f
f
P
f
f
f
f
P
in
in
in
in
in
IF
in
IF
IF
IF
IF
IF
IF
IF
IF
ASK
ASK
FSK
FSK
S
S
amb
= 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
= 433.92 MHz/ 315 MHz
= 1 MHz
= 0.85 MHz to 1.15 MHz
= 0.80 MHz to 1.20 MHz
= 0.74 MHz to 1.26 MHz
= 1 MHz
= 1 MHz
= 0.79 MHz to 1.21 MHz
= 0.73 MHz to 1.27 MHz
= 1 MHz
= 5 V, T
= 5 V, T
Test Conditions / Pins
= P
= P
= P
= P
= –40°C to +105°C, V
Preliminary Information
Ref_FSK
Ref_FSK
–3
–3
Ref_ASK
Ref_ASK
amb
amb
+ DP
+ DP
= 25°C
= 25°C
+
+
S
DP
DP
Ref
Ref
= 5 V, T
Ref
Ref
amb
S
= 4.5 V to 5.5 V, f
P
P
P
P
P
Symbol
= 25°C)
DP
DP
DP
Ref_ASK
Ref_FSK
Ref_FSK
Ref_FSK
Ref_FSK
DP
Ref
Ref
Ref
Ref
–106.5
–97.5
–95.5
–95.5
–93.5
–108
–106
–104
–101
Min.
+2.5
+5.5
+7.5
+11
–99
–99
–97
+3
+6
+8
0
= 433.92 MHz and f
–108.5
–100.5
–98.5
–108
–106
–104
–102
–110
Typ.
Rev. A1, 25-May-00
–105.5
–105.5
–103.5
–103.5
–110.5
Max.
–112
–110
–108
–102
–102
–100
–100
–1.5
–1.5
–1.5
–1.5
0
–2
–2
–2
= 315 MHz, un-
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Unit
dB
dB
dB
dB
dB
dB
dB