U4285BM Datasheet, PDF (6/10 Pages) TEMIC Semiconductors – AM / FM - PLL

U4285BM
Parameters
Test conditions / Pin
Symbol Min.
Typ.
Max.
Unit
Setup time
Start condition
Data
Stop condition
Time space ¹⁾
Hold time
Start condition
DATA
t_sSTA
4.7
ms
t_sDAT
250
ns
t_sSTOP
4.7
ms
t_wSTA
4.7
ms
t_hSTA
4.0
ms
t_hDAT
0
ms
1) _{This is a space of time where the bus must be free from data transmission and before a new transmission can be started}
Bus Timing
SDA
t_wSTA
t_r
t_f
SCL
P
S thSTA t_L
t_hDAT
t_H
t_sSTA
P = Stop, S = Start
Figure 4.
t_hSTA
t_hDAT
t_{sSTOP P}
95 10122
14
T = 85°C
12
14
T = –30°C
12
10
V_DD =
8
5.5 V
5.0 V
6
4.5 V
10
V_DD =
8
5.5 V
5.0 V
6
4.5 V
4
4
2
2
0
20
40
60
80 100 120
13354
f_iFM ( MHz )
0
20
40
60
80 100 120
13355
f_iFM ( MHz )
Figure 5. FM input sensitivity
6 (10)
TELEFUNKEN Semiconductors
Rev. A3, 14-May-97