ATA5811 ATMEL Corporation, ATA5811 Datasheet - Page 79

• Manufacturer Part Number: ATA5811
• Description: Ata5811 Uhf Ask/fsk Transceiver
• Manufacturer: ATMEL Corporation

16. Electrical Characteristics: 2-Battery Application
All parameters refer to GND and are valid for T
Application according to
4689F–RKE–08/06
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
10.10
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
No.
10
1. The voltage of VAUX may rise up to 2 V. The current I
Parameters
2-Battery Application
Supported voltage
range
Power supply output
voltage
Supply voltage for
microcontroller
interface
Threshold hysteresis
Reset threshold
voltage at pin VSOUT
(N_RESET)
Reset threshold
voltage at pin VSOUT
(Low_Batt)
Supply current
OFF mode
Current in Idle mode
on pin VS2
Supply current Idle
mode
Current in RX mode
on pin VS2
Figure 4-1 on page
Test Conditions
V
2-battery application
2 battery application
V
VAUX open
I
(3.3V regulator mode,
V_REG1,
see
page
V
V
V
I
CLK enabled
V
CLK disabled
V
V
I
VSOUT
VSOUT
VSOUT
VS2
Thres_2
VS2
VSINT
VS2
VSOUT
VSOUT
VSOUT
Figure 7-1 on
27)
= 0V
= 0
= 0
4.4V
6.6V
6V
enabled
enabled
disabled
– V
8. f
13.5 mA
amb
Thres_1
(1)
RF
= –40°C to +105°C, V
= 315.0 MHz/433.92 MHz/868.3 MHz unless otherwise specified
22, 27
22, 27
Pin
17,
17,
17
22
27
22
22
22
17
17
VAUX
VS2
may not exceed 100 µA.
Symbol
I
V
V
V
IDLE_VS2
I
V
I
I
RX_VS2
S_IDLE
V
V
Thres_1
Thres_2
S_OFF
VSOUT
= 4.4V to 6.6V typical values at V
VSINT
VS2
Thres
I
I
I
I
IDLE_VS2
RX_VS2
Startup_PLL_VS2
TX_VS2
Min.
2.18
2.26
or
4.4
3.0
2.4
60
or
I
or
ATA5811/ATA5812
S_IDLE
Typ.
2.38
10.8
410
348
309
2.3
80
10
= I
VS2
IDLE_VS2
VS2
Max.
5.25
2.42
14.5
100
350
560
490
430
6.6
3.5
2.5
= 6V and T
+ I
VSINT
Unit
mV
mA
nA
µA
µA
µA
V
V
V
V
V
+ I
amb
EXT
= 25°C.
Type*
A
A
A
B
A
A
A
A
B
B
B
79