TEA6845H/V2-T NXP Semiconductors, TEA6845H/V2-T Datasheet - Page 25

• Manufacturer Part Number: TEA6845H/V2-T
• Description: Tuners VDO-NICE
• Manufacturer: NXP Semiconductors

Specifications of TEA6845H/V2-T

• Pin Count: 64
• Screening Level: Industrial
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA6845H/V2,518

Philips Semiconductors
2001 Apr 12
handbook, full pagewidth
handbook, full pagewidth
New In Car Entertainment (NICE) car radio
(1) Level DAA setting byte 6 = FFH.
(2) Level DAA setting byte 6 = 84H (standard setting).
(3) Level DAA setting byte 6 = 00H.
Test signal: T
V level
(V)
6
5
4
3
2
1
0
10
V P
rep
3
= 2 ms, t
Fig.3 AM level output voltage (DAA) as a function of AM level circuit input voltage.
T rep
r
test signal
< 50 ns, t
10
f
2
< 50 ns, and duty factor 50%.
50
4.7 nF
V P
Fig.4 Test circuit for AM noise blanker.
100
10
1
8.5 V
16
17
100
TEA6845AH
TEA6845H
25
1
13
(1)
(2)
(3)
4 V
10
58
59
61
64
63
TEA6845AH; TEA6845H
1 k
1 k
V
i
= V
10
2
AMIF2IN
8.5 V
oscilloscope,
counter
V i (mV)
MHB876
V level
3 V
Product specification
V
AMIF2DEC
MHB484
10
3