t5743n ATMEL Corporation, t5743n Datasheet - Page 32

• Manufacturer Part Number: t5743n
• Description: Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

Electrical Characteristics (continued)
All parameters refer to GND, T
less otherwise specified. (For typical values: V
T5743N
Digital ports
Data output
– Saturation voltage Low
– max voltage @ Pin
– quiescent current
– short–circuit current
– ambient temp. in case of
permanent short–circuit
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 input
– Low level input voltage
– High level input voltage
TEST input
– Low level input voltage
32 (34)
DATA
Parameters
I
I
V
V
V
IDATA_CLK = 1mA
IDATA_CLK = –1mA
IIC_ACTIVE = 1mA
IIC_ACTIVE = –1mA
Receiving mode
Polling mode
Division factor = 10
Division factor = 14
Test input must always be set to Low
ol
ol
oh
ol
oh
amb
≤ 12 mA
= 2 mA
= 0.8 to 20 V
= 20 V
= 0V to 20 V
= –40°C to +105°C, V
Test Conditions / Pins
Preliminary Information
S
= 5 V, T
amb
S
= 4.5 V to 5.5 V, f
= 25°C)
Symbol
t
I
amb_sc
ol_lim
V
V
V
V
V
V
V
V
V
V
I
V
V
V
V
qu
ich
oh
oh
oh
ol
ol
ol
ol
Ih
Ih
Il
Il
Il
Il
0.65 × V
V
V
0.8 × V
0.8 × V
S
S
Min.
0
–0.4 V
–0.4 V
13
= 433.92 MHz and f
S
S
S
V
V
S
S
–0.15 V
–0.15 V
Typ.
0.35
0.08
0.1
0.1
30
Rev. A1, 25-May-00
0.35 × V
0.2 × V
0.2 × V
0.2 × V
0
Max.
= 315 MHz, un-
0.8
0.3
0.4
0.4
20
20
45
85
S
S
S
S
Unit
mA
µA
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V