ATR2740_08 Datasheet, PDF (5/9 Pages) ATMEL Corporation – DAB Digital Processing Device

ATR2740
3. DC Electrical Characteristics (Continued)
Test conditions (if not otherwise specified): V_CC = +1.8V, T_amb = +25°C
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
Unit
1.19 USB output low level
VOLUSB
0.0
0.3
V
1.20 USB output high level
VOHUSB 2.8
3.6
V
1.21 Transition rise time
Full speed
TFR
4
20
ns
1.22 Transition fall time
Full speed
TFE
4
20
ns
1.23
USB crystal oscillator
frequency
FUSB
8
MHz
1.24 USB clock duty cycle
40
60
%
1.25 JTAG TCK frequency
FTCK
0.02
33
MHz
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
D
D
D
D
D
D
D
4. Electrical Characteristics on ADC/IF Input
Test conditions (if not otherwise specified): V_CC = +3.3V, T_amb = +25°C
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
Unit
2.1
ADC DC supply
voltage
AVDD
3
3.3
3.6
V
2.2 IF frequency range
FIF
2.048
50
MHz
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
D
D
5. DC Power Consumption
Test conditions (if not otherwise specified): V_CC = +1.8V, T_amb = +25°C
Mode
Conditions
Core Power Consumption
DAB full
Decode of all MSC’s and 1 audio sub-channel
Typ.
80
Max.
Unit
mA
5
4816FS–DAB–07/08