TEF6902AH/V2 NXP Semiconductors, TEF6902AH/V2 Datasheet - Page 86

• Manufacturer Part Number: TEF6902AH/V2
• Description: Tuners TUNER ASP ONECHIP
• Manufacturer: NXP Semiconductors

Specifications of TEF6902AH/V2

• Mounting Style: SMD/SMT
• Package / Case: PQFP-64
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Compliant
• Other names: TEF6902AH/V2,557

NXP Semiconductors
Table 111. Dynamic characteristics of the sound processor
V
bass: 60 Hz filter frequency; bass = 0 dB; f
(byte OUTPUT; bit OUTA = 0); R
TEF6902A_3
Product data sheet
Symbol
V
V
AM audio part
t
M
Weak signal processing
Detectors
V
V
Setting of time constants for SNC, MUTE and HCC
t
t
sup(min)
USN(attack)
USN(recovery)
CC
MPXAMIN(M)
LEVEL(M)
eqUSN
eqWAM
AM
= 8.5 V; T
/ f
/V
LEV(p-p)
amb
= 25 C; see
Parameter
noise blanker sensitivity
at MPXAMIN input
(peak value of noise
pulses)
noise blanker sensitivity
at LEVEL output
(peak value of noise
pulses) (test mode)
minimum suppression
time
noise blanker sensitivity;
triggered from pulses at
MPXAMIN slew rate
USN equivalent voltage
to frequency deviation
ratio
WAM equivalent voltage
to peak-to-peak voltage
on pin LEVEL ratio
USN detector attack time soft mute and SNC
USN detector recovery
time
Figure
L
= 10 k ; C
41; all AC values are given in RMS; treble: 10 kHz filter frequency; treble = 0 dB;
audio
L
Conditions
t
t
NBS[1:0] = 00
NBS[1:0] = 01
NBS[1:0] = 10
NBS[1:0] = 11
see
f
V
HCMP = 1
see
V
f = 21 kHz on the level
voltage; HCMP = 1
soft mute and SNC
= 1 nF; unless otherwise specified.
pulse
pulse
MPXAMOUT
= 1 kHz; G
MPXAMOUT
LEVEL
NBS[1:0] = 00
NBS[1:0] = 01
NBS[1:0] = 10
NBS[1:0] = 11
NBL[1:0] = 00
NBL[1:0] = 01
NBL[1:0] = 10
NBL[1:0] = 11
USS[1:0] = 00
USS[1:0] = 01
USS[1:0] = 10
USS[1:0] = 11
WAS[1:0] = 00
WAS[1:0] = 01
WAS[1:0] = 10
WAS[1:0] = 11
Figure
Figure
Rev. 03 — 19 March 2008
= 10 s; f
= 10 s; f
= 200 mV (p-p) at
= 150 kHz;
24;
24;
vol
= 250 mV;
= 0 dB; G
pulse
pulse
…continued
= 100 Hz
= 100 Hz
fader
= 0 dB; loudness off; standard output gain
[1]
[1]
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
65
100
125
160
10
25
36
50
200
16.5
18.6
21
23.5
1
1
0.06
0.08
0.12
0.16
7.5
10
15
20
TEF6902A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
86 of 106
Unit
mV
mV
mV
mV
mV
mV
mV
mV
V/ms
V/ms
V/ms
V/ms
V/kHz
V/kHz
V/kHz
V/kHz
-
-
-
-
ms
ms
s