參數(shù)資料
型號: T2803
廠商: Atmel Corp.
英文描述: 2.4 GHZ WDECT/ISM SINGLE CHIP TRANSCEIVER
中文描述: 2.4 GHz的WDECT /安全管理單芯片收發(fā)器
文件頁數(shù): 24/27頁
文件大?。?/td> 501K
代理商: T2803
24
T2803 [Preliminary]
4572G–DECT–01/04
High input current
= ‘1’
I
iH
I
iL
-5
5
μA
Low input current
Standby Control (Pins 6, 45 and 46)
Power Up
PU_REG = ‘1‘
PU_RX/TX = ‘1‘
PU_PLL = ‘1‘
High input level
Standby
PU_REG = ‘0‘
PU_RX/TX = ‘0‘
PU_PLL = ‘0‘
Low input level
Power Up
PU_REG = ‘1‘
PU_RX/TX = ‘1‘
= ‘0’
-5
5
μA
Pin 6
Pin 45
Pin 46
V
PU_REG
V
PU_RX/TX
V
PU_PLL
2.0
V
Pin 6
Pin 45
Pin 46
V
PU_REG,OFF
V
PU_RX/TX,OFF
V
PU_PLL,OFF
0.7
V
PU_PLL = ‘1‘
High input current
Standby
PU_xxxx = ‘0’
Low input current
Settling Time
V
S
= 0
active operation
Settling Time
standby
active operation
Settling Time
active operation
standby
Power Supply (Pins 7, 10, 12, 14, 33 and 42)
V
PU
= 3 V, pin 6
V
PU
= 4.6 V, pin 45
V
PU
= 3 V, pin 46
V
PU
= 4.6 V
I
PU_REG
I
PU_RX/TX
I
PU_PLL
20
60
100
200
30
80
125
300
40
100
150
400
μA
μA
μA
μA
V
PU
= 0 V, pin 6
V
PU
= 0.5 V, pins 45, 46
Switched from
V
S
= 0 to V
S
= 3V
Switched from
PU = ‘0’ to PU = ‘1’
I
PU,OFF
0.1
1
μA
μA
t
soa
< 10
μs
t
ssa
< 10
μs
Switched from
PU = ‘1’ to standby
t
sas
< 2
μs
Total supply current
RX
I
S
I
S
I
S
I
S
I
S
85
mA
RSSI only
82
mA
TX
54
mA
TX (GF active)
56
mA
Standby current
PU_RX/TX = GND
10
μA
Supply current CP
V
VS_CP
= 3 V, PLL in lock condition,
Pin 13
I
CP
1
μA
Electrical Characteristics (Continued)
Test conditions (unless otherwise specified): V
S_REG
= 3.2 V, T
amb
= 25°C
Parameters
Test Conditions/Pins
Symbol
Min.
Typ.
Max.
Unit
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