TEF6901AH/V2,518 NXP Semiconductors, TEF6901AH/V2,518 Datasheet - Page 19

• Manufacturer Part Number: TEF6901AH/V2,518
• Description: IC INTEGRATED CAR RADIO 64-QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6901AH/V2,518

• 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: 64-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: 935281178518; TEF6901AH/V2-T; TEF6901AH/V2-T

NXP Semiconductors
TEF6901A_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.
With external source selection and VU-meter mode enabled (AVUM = 1 or COMP = 1) the
audio input level of the external source is indicated (i.e. the audio level as found on the line
input pins). For stereo signals left and right channels are combined for MOD read
(0.5
subaddress 17h; see
value is indicated with data hold (indicated by IFCM = 10) for easy I
MOD data hold is released after I
MOD4 MOD3 MOD2 MOD1 MOD0 FM radio f
2
C-bus read.
0
0
0
1
1
1
1
1
1
:
L + 0.5
1
1
1
0
0
0
0
1
1
:
MOD detector
R). VU-meter timing is defined by setting HTC. For AVUM control see
1
1
1
0
0
0
0
1
1
:
Table
Rev. 03 — 20 March 2008
…continued
0
1
1
0
0
1
1
1
1
:
97. In case of AF update sampling the AM or FM modulation
1
0
1
0
1
0
1
0
1
:
2
C-bus read and VU-meter indication continues.
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
63 %
80 %
100 %
125 %
160 %
200 %
-
:
-
-
2
0 dB
2 dB
4 dB
6 dB
-
:
-
-
C-bus read.
4 dB
2 dB
2
TEF6901A
C-bus read-out. The
Integrated car radio
© NXP B.V. 2008. All rights reserved.
2
External source
0.63 V
0.8 V
-
:
-
-
1 V
1.25 V
1.6 V
2 V
C-bus read-out.
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