ata5428 ATMEL Corporation, ata5428 Datasheet - Page 83

• 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:
No. Parameters
8.1
8.2 AUX mode
8.3
8
VS2
Power Supply General Definitions and AUX Mode
Current consumption of
an external device
connected to pin VSOUT
Power supply output
voltage
= 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
AUX mode
V
I
(3.25V regulator mode,
V_REG2, see
Figure 5-1 on page
VSOUT
VAUX
VSOUT
VSOUT
VSINT
VSINT
4V
13.5 mA
Table 3-2 on page 12
I
I
I
I
VSOUT
VSINT
amb
EXT
VSINT
Table 3-7 on page
= I
= 25°C, V
VSOUT
I
EXT
30)
ATA5423/ATA5425/ATA5428/ATA5429
VS1
Pin
22
= V
(1)
VS2
and RF_OUT matched to 50 according to
22.
= 3.0V (1
Symbol
V
I
VSOUT
EXT
-
RF
battery application), V
= 433.92 MHz unless otherwise specified. Details
Min.
I
AUX_VAUX
2.7
Typ.
I
VAUX
EXT
VS2
I
= I
EXT
= 6.0V (2-battery application)
VSOUT
Figure 3-1 on page 11
= I
VSOUT
Figure 3-10 on page 21
Max.
3.5
–
I
VSINT
Unit
V
Type*
with
A
83