ata5428 ATMEL Corporation, ata5428 Datasheet - Page 73

• Manufacturer Part Number: ata5428
• Description: Uhf Ask/fsk Transceiver
• Manufacturer: ATMEL Corporation

12. Electrical Characteristics: General (Continued)
This device is manufactured with an industrial (not automotive) grade process and process controls. Although this device may
meet certain automotive grade criteria in performance, Atmel can not recommend that this device be used in any automotive
application.
All parameters refer to GND and are valid for T
and V
about current consumption, timing and digital pin properties can be found in the specific sections of the “Electrical Characteristics”.
4841D–WIRE–10/07
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
2.21 Blocking
2.22 CDEM
No. Parameters
VS2
= V
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50 according to
VAUX
component values according to
with component values according to
= 5.0V (Base
-
station Application). Typical values are given at f
Test Conditions
Sensitivity (BER = 10
is reduced by 6 dB if a
continuous wave
blocking signal at ± f is
useful signal level
(bit rate = 20 Kbit/s,
FSK, f
Manchester code)
f
f
f
f
f
Capacitor connected to
pin 37 (CDEM)
RF
RF
RF
RF
RF
P
f ±0.75 MHz
f ±1.0 MHz
f ±1.5 MHz
f ±5 MHz
f ±10 MHz
f ±0.75 MHz
f ±1.0 MHz
f ±1.5 MHz
f ±5 MHz
f ±10 MHz
f ±0.75 MHz
f ±1.0 MHz
f ±1.5 MHz
f ±5 MHz
f ±10 MHz
f ±0.75 MHz
f ±1.0 MHz
f ±1.5 MHz
f ±5 MHz
f ±10 MHz
f ±0.75 MHz
f ±1.0 MHz
f ±1.5 MHz
f ±5 MHz
f ±10 MHz
Block
= 315 MHz
= 345 MHz
= 433.92 MHz
= 868.3 MHz
= 915 MHz
DEV
higher than the
±16kHz,
Table 3-2 on page 12
amb
Table 3-7 on page
= 25°C, V
ATA5423/ATA5425/ATA5428/ATA5429
–3
)
VS1
Pin
(4)
(4)
(4)
(4)
(4)
37
= V
(1)
VS2
and RF_OUT matched to 50 according to
22.
= 3.0V (1
Symbol
P
P
P
P
P
Block
Block
Block
Block
Block
-
RF
battery application), V
= 433.92 MHz unless otherwise specified. Details
Min.
–
5%
Typ.
56
60
63
69
71
56
60
63
69
71
55
59
62
68
70
50
53
57
67
69
50
53
57
67
69
15
VS2
= 6.0V (2-battery application)
Figure 3-1 on page 11
Figure 3-10 on page 21
Max.
+5%
Unit
dBC
dBC
dBC
dBC
dBC
nF
Type*
with
C
C
C
C
C
D
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