ata5277-pcq ATMEL Corporation, ata5277-pcq Datasheet - Page 16

• Manufacturer Part Number: ata5277-pcq
• Description: Stand-alone Antenna Driver
• Manufacturer: ATMEL Corporation

Electrical Characteristics
16
1.10
1.11
1.12
2.10
2.11
2.12
2.13
2.14
2.15
2.16
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
No.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
1
2
Parameters
Power Supply
Operating voltage
SMPS voltage range
Switching frequency
Current regulation set up
time
Supply current
Standby current
Power on reset V
OV discharger
Internal 5 V supply
Integrator current
dV
Thermal shutdown
temperature
Serial Interface
Data output current
Output low level
Input impedance
Input low level
Input high level
Serial Interface baud rate
Signal rise-time (L to H)
Signal fall-time (H to L)
Wake-up debounce time
Wake-up impulse length
Minimum synchronize
time
Maximum set-up time
Data valid time for input
Data valid time for output
Recovery time
Bit length
1. 7 V < V
2. 6 V possible with approximately 30% decrease of maximum output power; 28 V operation possible (jump start), but output
ATA5277 [Preliminary]
CP
current stability is not guranteed
for high side
BATT
BATT
< 16.5 V; T
amb
Test Conditions
V
IC in standby,
V
IC in standby,
V
After fusing =
2 ´ I
Clamping V
Temperature
reference = V
I
5 V
5 V
DIO
S
BATT
BATT
= 7 V
= 25°C unless otherwise specified; all values refer to GND pins
= 20 mA
£
£
REF
(1)
V
V
= 12 V
> 23 V
DIO
DIO
£
£
BOOST
V
V
SCANI
BATT
BATT
26, 27,
Pin
24
28
24
24
24
20
12
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
4
6
Symbol
t
t
t
V
f
data,out
V
V
dV
V
V
t
recover
I
Bd
t
data,in
SMPS
I
V
t
I
V
I
T
I
t
setup
t
CINT
R
t
wake
SUP
t
sync
BATT
STB
t
DIS
DIO
rise
deb
VDS
reg
POR
VDD
Lout
fall
bit
Hin
jsd
Lin
CP
in
IF
0.7 ´ V
Min.
16.5
7
550
140
140
200
4.2
4.7
7.7
0.6
18
20
20
20
0
0
(2)
DIO
Typ.
155
1.2
2 ´
f
10
CF
1
0.4 ´ V
16.5
Max.
TBD
160
1,5
3.5
4.7
9.5
5.3
8.9
1.5
3.5
40
22
20
50
50
5
1
1
(2)
DIO
kbit/s
Unit
kHz
4669B–RKE–10/03
MW
mA
mA
ms
A
µA
µA
°C
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
V
V
V
V
V
V
V
V
eff
Type*
D
D
C
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
B
A
A
A
A
A
A
A