TEF6730A NXP Semiconductors, TEF6730A Datasheet - Page 42

• Manufacturer Part Number: TEF6730A
• Description: Tef6730a Front-end For Digital-if Car Radio
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 37.
[1]
[2]
TEF6730A_1
Product data sheet
Symbol
V
V
C
t
t
t
resp(Q)HL
resp(Q)LH
of
Fig 23. Data output response time of the IC
IL
IH
i
Minimum value of t
Typical value of t
t
of
a. Data change from LOW to HIGH
=
SDA
SCL
1
12
I
2
C-bus parameters
V
Parameter
LOW-level input
voltage
HIGH-level input
voltage
capacitance for each
I/O pin
HIGH-to-LOW data
output response time
LOW-to-HIGH data
output response time
output fall time from
V
DD
IHmin
of
C
; the output fall time t
to V
b
of
.
; C
ILmax
b
= total capacitance of one I
V
IL(max)
t
resp(Q)LH
Conditions
pin SDA
pin SCL
acknowledge and read data;
see
read data; see
C
see
C
of
b
b
V
C
V
C
V
C
[ns] depends on the total load capacitance C
= 10 pF to 120 pF;
DD
DD
DD
b
b
b
Figure 23
Figure 24
120 pF; see
= 400 pF
= 400 pF
= 10 pF
= 5 V; I = 3 mA;
= 3.3 V; R
= 2.5 V; R
001aaf002
Rev. 01 — 21 February 2007
2
C-bus line [pF].
Figure 23
p
p
Figure 24
= 1.8 k ;
= 35 k ;
b. Data change from HIGH to LOW
[1][2]
[1]
Min
-
1.56
-
-
-
-
-
-
20 + 0.1C
20 + 0.1C
b
[pF] and the I
Front-end for digital-IF car radio
V
b
b
IL(max)
Typ
-
-
4
3
700
570
520
450
10
-
2
t
C-bus voltage V
resp(Q)HL
V
DD
TEF6730A
0.7V
Max
-
250
1.09
-
6
5
863
668
593
488
© NXP B.V. 2007. All rights reserved.
DD
001aaf001
DD
[V]:
Unit
V
V
pF
pF
ns
ns
ns
ns
ns
ns
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