ata5724p3c-tkqy ATMEL Corporation, ata5724p3c-tkqy Datasheet - Page 44

• Manufacturer Part Number: ata5724p3c-tkqy
• Description: Uhf Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

19. Electrical Characteristics Atmel ATA5723C/24C/28C (Continued)
All parameters refer to GND, T
unless otherwise specified. (For typical values: V
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
44
14.18 Reduced sensitivity
14.19
14.20
14.21 Threshold voltage for reset
15.1
15.2
15.3
15.4
15.5
15.6
No. Parameters
15 Digital Ports
Reduced sensitivity variation
over full operating range
Reduced sensitivity variation
for different values of R
Data output
- Saturation voltage Low
- max voltage at pin DATA
- quiescent current
- short-circuit current
- ambient temp. in case of
Data input
- Input voltage Low
- Input voltage High
DATA_CLK output
- Saturation voltage Low
- Saturation voltage High
IC_ACTIVE output
- Saturation voltage Low
- Saturation voltage High
POLLING/_ON input
- Low level input voltage
- High level input voltage
MODE pin
- High level input voltage
TEST 1 pin
- Low level input voltage
permanent short-circuit
Atmel ATA5723C/ATA5724C/ATA5728C
Sense
amb
= –40°C to +105°C, V
Test Conditions
600kHz version (Atmel ATA5728C)
R
to V
14-1
V
R
R
R
R
P
Values relative to R
R
R
R
R
I
I
V
V
V
IDATA_CLK = 1mA
IDATA_CLK = –1mA
IIC_ACTIVE = 1mA
IIC_ACTIVE = –1mA
Receiving mode
Polling mode
Test input must always be set to High
Test input must always be set to Low
ol
ol
S
Red
oh
ol
oh
Sense
Sense
Sense
Sense
Sense
Sense
Sense
Sense
Sense
= 2mA
= 5V, T
= 0.8V to 20V
= 20V
= 0V to 20V
S
12mA
, input matched according to
“Application Circuit, f
= P
connected from pin SENS
= 56k
= 100k
= 56k
= 100k
= 56k
= 68k
= 82k
= 100k
Ref_Red
amb
S
= 5V, T
= +25°C
+ P
S
Sense
= 4.5V to 5.5V, f
amb
Red
= 25°C)
= 56k
in
= 868.3MHz,
Figure
0
= 868.3MHz, f
V
Symbol
P
P
t
ThRESET
Ref_Red
Ref_Red
I
amb_sc
V
V
ol_lim
V
V
P
P
V
V
V
V
V
V
I
V
V
V
qu
ich
Red
Red
oh
oh
oh
ol
ol
ol
ol
Ih
Ih
Il
Il
Il
0
= 433.92MHz and f
0.8
0.8
V
0.65
S
Min.
0.4V
1.95
V
–63
–72
13
V
– 0.4
V
5
5
S
S
–
V
V
S
S
0.15V
0.15V
Typ.
–3.5
–6.0
–9.0
0.35
0.08
V
V
–68
–77
2.8
0.1
0.1
30
0
0
0
S
S
–
–
0
= 315MHz,
0.2
0.2
0.35
Max.
3.75
–73
–82
0.8
0.3
0.4
0.4
20
20
45
85
V
0
0
S
V
V
S
S
9248A–RKE–09/11
(peak
level)
dBm
dBm
dBm
Unit
mA
dB
dB
dB
dB
dB
dB
µA
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Type*
C
C
B
B
A
A
A
A
A
A
A