Datasheet

Electrical characteristics ST7540
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Figure 3. PLI configuration for PA_OUT distortions measurement
Serial Interface
T
B
Baud rate Bit Time
(1/BAUD)
Control register bit 3
and bit 4
(See Figure 13)
1667
833
417
208
µs
Ts Setup time
see Figures 8, 9, 10, 11
& 12
5ns
T
H
Hold time
see Figures 8, 9, 10, 11
& 12
2ns
T
CR
CLR/T vs. REG_DATA
or RxTx
see Figures 8, 9, 10, 11
& 12
T
B
/4
T
CC
CLR/T vs. CLR/T
see Figures 8, 9, 10, 11
& 12
T
B
2*T
B
T
DS
Setup time
see Figures 8, 9, 10, 11
& 12
T
B
/4 T
B
/2
T
DH
Hold time
see Figures 8, 9, 10, 11
& 12
T
B
/4 T
B
/2
T
CRP
T
H
T
B
/2
1. Not tested, guaranteed by design
Table 5. Electrical characteristics (continued)
( V
DD
= +5V, V
CC
=+9 V, V
SS
= S V
SS
= GND = 0V,-40°C ≤ T
A
≤ 85°C, T
J
< 125°C,
unless otherwise specified)
Symbol Parameter Test condition Min. Typ. Max. Unit
Vcc
10 kΩ
2.7 kΩ
5 k Ω
150 pF 100 pF
1uF
30 Ω
PA
PA_OUT
PA_IN -
PA_IN +
Measurement point
Vss
V
AC
= 2Vpp
V
DC
= 1.9 V
D03IN142
6