TEF6903AH/V5S,518 NXP Semiconductors, TEF6903AH/V5S,518 Datasheet - Page 19

• Manufacturer Part Number: TEF6903AH/V5S,518
• Description: IC CAR RADIO SGL CHIP CIRC 80QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6903AH/V5S,518

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 102mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288823518

NXP Semiconductors
TEF6904A_3
Product data sheet
Table 15.
The indicated amplitude levels are approximate values.
In the case of FM radio, carrier modulation is measured (MPX FM deviation). Timing is
fixed with fast 30 ms release time. Depending upon reception conditions and internal
offsets small modulation levels may be indicated as MOD[4:0] = 0 0000b. After AF update
sampling the MOD read value is held (indicated by IFCM = 10) for easy I
The MOD detector remains active in the background. The MOD data hold is released after
I
In the case of AM radio, carrier modulation is measured (AM). Timing is fixed with fast
30 ms release time. Modulation may exceed 100 % in cases of special modulation
schemes as used by some stations. After AF update sampling, the MOD read value is
held (indicated by IFCM = 10) for easy I
active in the background. The MOD data hold is released after I
With external source selection and VU-meter mode disabled (AVUM = 0 and COMP = 0)
FM or AM modulation is indicated equal to radio mode.
MOD4 MOD3 MOD2 MOD1 MOD0 FM radio f
2
C-bus read.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
:
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
:
MOD detector
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
:
Rev. 03 — 20 March 2008
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
:
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
:
< 1.5 kHz
1.5 kHz
3 kHz
4.5 kHz
6 kHz
7.5 kHz
9.5 kHz
12 kHz
15 kHz
19 kHz
24 kHz
30 kHz
38 kHz
47 kHz
60 kHz
75 kHz
95 kHz
120 kHz
150 kHz
-
:
-
offset
detection
2
C-bus read-out. The MOD detector remains
AM radio m VU
< 2 %
2 %
4 %
6 %
8 %
10 %
13 %
16 %
20 %
25 %
32 %
40 %
50 %
63 %
80 %
100 %
125 %
160 %
200 %
-
:
-
-
2
-
0 dB
2 dB
4 dB
6 dB
-
:
-
-
C-bus read.
34 dB
28 dB
24 dB
22 dB
20 dB
18 dB
16 dB
14 dB
12 dB
10 dB
8 dB
6 dB
4 dB
2 dB
TEF6904A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
2
External source
< 0.02 V
0.02 V
0.04 V
0.06 V
0.08 V
0.1 V
0.13 V
0.16 V
0.2 V
0.25 V
0.32 V
0.4 V
0.5 V
0.63 V
0.8 V
-
:
-
-
1 V
1.25 V
1.6 V
2 V
C-bus read-out.
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