Rainbow Electronics ATA5812 - Manual (Page 81)

81
ATA5811/ATA5812 [Preliminary]
4689B–RKE–04/04
11.11
Current during
T
Startup_PLL
on pin VS2
and VAUX
I
VSOUT
= 0 17, 19
I
Startup_PLL_VS2_
VAUX
9.1 12 mA C
11.12
Current in RX_Polling_Mode on pin VS2 and VAUX
11.13
Supply current in RX
polling mode
CLK enabled
V
VSOUT
enabled
CLK disabled
V
VSOUT
enabled
V
VSOUT
disabled
17,
19,
22, 27
I
S_Poll
I
S_Poll
= I
P
+ I
VSINT
+ I
EXT
I
S_Poll
= I
P
+ I
EXT
I
S_Poll
= I
P
11.14
Current in TX mode
on pin VS2 and VAUX
I
VSOUT
= 0
P
out
= 5dBm/10dBm
315 MHz/5dBm
315 MHz/10dBm
433.92 MHz/5dBm
433.92 MHz/10dBm
868.3 MHz/10dBm
17, 19 I
TX_VS2_VAUX
10.7
16.2
10.9
16.3
11.6
17.8 13.9
21.0
14.0
21.0
15.0
23.0
mA B
11.15
Supply current in
TX mode
CLK enabled
V
VSOUT
enabled
CLK disabled
V
VSOUT
enabled
17,
19,
22, 27
I
S_TX
I
S_TX
= I
TX_VS2_VAUX
+ I
VSINT
+ I
EXT
I
S_TX
= I
TX_VS2_VAUX
+ I
EXT
Electrical Characteristics: Car Application (Continued)
All parameters refer to GND and are valid for T
amb
= -40°C to +105°C, V
VS2
= 4.75 V to 5.25 V. Typical values at V
VS2
= 5 V
and T
amb
= 25°C. Application according to Figure 5 on page 7. f
RF
= 315.0 MHz/433.92 MHz/868.3 MHz unless otherwise
specified
No. Parameters Test Conditions Pin Symbol Min. Typ. Max. Unit Type*
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
I
P
I
IDLE_VS2,VAUX
T
SLEEP
I
Startup_PLL_VS2,VAUX
T
Startup_PLL
I
RX_VS2,VAUX
T
Startup_Sig_Proc
T
Bitcheck
+
( ) Ч
+
Ч
+
Ч
T
Sleep
T
Startup_PLL
T
Startup_Sig_Proc
T
Bitcheck
+ + +
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