ATA5746 ATMEL Corporation, ATA5746 Datasheet - Page 33

• Manufacturer Part Number: ATA5746
• Description: (ATA5745 / ATA5746) UHF ASK/FSK Receiver
• Manufacturer: ATMEL Corporation

13. Electrical Characteristics: General (Continued)
All parameters refer to GND and are valid for T
Typical values are given at V
consumption, timing, and digital pin properties can be found in the specific sections of the “Electrical Characteristics”.
4596A–RKE–05/06
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
3.20 RSSI output
3.21
3.22 Blocking
3.23 CDEM
No. Parameters
Output resistance
RSSI pin
1. Pin numbers in parenthesis were measured with RF_IN matched to 50Ω according to
values as in
Table 2-2 on page 6
VS3V_AVCC
Test Conditions
Dynamic range
Lower level of range
f
f
Upper level of range
f
f
Gain
Output voltage range
Sensitivity (BER = 10
reduced by 3 dB if a
continuous wave blocking
signal at ±∆f is ∆P
higher than the useful
signal level
(Bit rate = 10 Kbits/s,
FSK, f
Manchester code,
BR_Range2)
f
∆f ± 1.5 MHz
∆f ± 2 MHz
∆f ± 3 MHz
∆f ± 10 MHz
∆f ± 20 MHz
f
∆f ± 1.5 MHz
∆f ± 2 MHz
∆f ± 3 MHz
∆f ± 10 MHz
∆f ± 20 MHz
Capacitor connected to
pin 23 (CDEM)
RF
RF
RF
RF
RF
RF
= 315 MHz
= 433.92 MHz
= 315 MHz
= 433.92 MHz
= 315 MHz
= 433.92 MHz
= V
DEV
VS5V
± 38 kHz,
amb
= 3V, T
(RF
= –40°C to +105°C, V
IN
).
Block
amb
–
3
= 25°C, and f
) is
(14),17
(14),17
(14),17
(14),17
(14),17
Pin
(14)
(14)
17
23
(1)
ATA5745/ATA5746 [Preliminary]
RF
VS3V_AVCC
= 315 MHz unless otherwise specified. Details about current
P
P
Symbol
∆P
∆P
RFIN_High
RFIN_Low
D
V
R
RSSI
RSSI
RSSI
Block
Block
= V
VS5V
Min.
–5%
350
= 2.7V to 3.3V, and V
8
Figure 2-1 on page 6
–110
Typ.
57.5
63.0
67.5
72.0
74.0
56.5
62.0
66.5
71.0
73.0
–45
65
15
10
15
VS5V
Max.
1600
+5%
12.5
= 4.5V to 5.5V.
with component
mV/dB
dBm
dBm
Unit
dBC
dBC
mV
dB
kΩ
nF
Type*
A
C
C
C
D
A
A
A
A
33