atr2434 ATMEL Corporation, atr2434 Datasheet - Page 28

• Manufacturer Part Number: atr2434
• Description: Wirelessusb 2.4-ghz Dsss Radio Soc - Atmel Corporation
• Manufacturer: ATMEL Corporation

DC Parameters
28
Description
Supply voltage
Output high voltage condition 1
Output high voltage condition 2
Output low voltage
Input high voltage
Input low voltage
Input leakage current
Pin input capacitance (except
X13, X13IN, RFIN)
Current consumption during
power-down mode
Current consumption without
synthesizer
I
stable
Average transmitter current
consumption
Average transmitter current
consumption
Current consumption during
receive
Current consumption during
transmit
Current consumption with
synthesizer on, no transmit or
receive
Notes:
CC
from PD high to oscillator
1. Typical values measured with V
2. It is permissible to connect voltages above V
3. Average I
4. Average I
ATR2434 [Preliminary]
1-way protocol.
2-way protocol.
(3)
(4)
CC
CC
when transmitting a 5-byte packet (3 data bytes + 2 bytes of protocol) every 10 ms using the WirelessUSB
when transmitting a 5-byte packet (3 data bytes + 2 bytes of protocol) every 10 ms using the WirelessUSB
Conditions
At I
At I
At I
0 < V
PD = LOW
PD = HIGH
No handshake
With handshaking
OH
OH
OL
IN
= 2.0 mA
= -100.0 µA
= -2.0 mA
< V
CC
CC
= 3.0 V at 25°C.
CC
to inputs through a series resistor limiting input current to 1 mA.
STARTUP
IDLE I
SETTLE
Symbol
TX AVG
TX AVG
SYNTH
RX I
TX I
(PEAK)
(PEAK)
V
V
I
V
V
I
I
C
Sleep
V
I
I
V
CC1
CC2
I
OH1
OH2
CC
CC
CC
OL
IL
IH
IL
IN
CC
CC
CC
V
CC
Min.
-0.3
2.7
2.4
2.0
-1
- 0.1
Typ.
0.26
0.24
57.7
69.1
28.7
V
3.0
3.0
0.0
3.5
1.8
5.9
8.1
3
CC
(1)
V
Max.
+0.8
3.6
0.4
CC
+1
10
10
(2)
4822C–ISM–09/04
Unit
mA
mA
mA
mA
mA
mA
mA
µA
pF
µA
V
V
V
V
V
V