TEF6902AH/V5S,518 NXP Semiconductors, TEF6902AH/V5S,518 Datasheet - Page 38

• Manufacturer Part Number: TEF6902AH/V5S,518
• Description: IC CAR RADIO SGL CHIP CIRC 64QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6902AH/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: 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: 935288824518

NXP Semiconductors
TEF6902A_3
Product data sheet
8.2.6 Write mode: data byte BAND
Table 36.
Table 37.
Table 38.
Table 39.
Different PLL charge pump currents are used for different reference frequencies to
maintain best PLL loop stability; see
Settings FREF[2:0] = 000 (100 kHz) and FREF[2:0] = 001 (50 kHz) include additional high
current charge pump control to realize fast PLL locking within 1 ms.
Bit
7 to 5
4 to 2
1
0
BAND2
0
0
0
0
1
1
1
1
FREF2
0
0
0
0
1
1
1
1
BAND2
7
0
BAND - format of data byte 05h with default setting (buffered)
BAND - data byte 05h bit description
Decoding of BAND bits
Reference frequencies
Symbol
BAND[2:0] FM and AM band selection; see
FREF[2:0] PLL reference frequency; see
LOINJ
-
BAND1
6
0
BAND1
0
0
1
1
0
0
1
1
Description
FM mixer 1 image suppression
reserved; 0 = normal operation
FREF1
0
0
1
1
0
0
1
1
Rev. 03 — 19 March 2008
BAND0
0 = high injection image suppression
1 = low injection image suppression
5
1
FREF2
BAND0
0
1
0
1
0
1
0
1
Table
4
0
40.
FREF0
0
1
0
1
0
1
0
1
FREF1
3
0
Table 39
Table 38
Divider ratio M
-
2
3
6
8
10
16
20
FREF0
2
0
TEF6902A
f
100 kHz
50 kHz
25 kHz
20 kHz
10 kHz
reserved
reserved
reserved
ref
Integrated car radio
LOINJ
© NXP B.V. 2008. All rights reserved.
1
0
Receiver band
reserved
FM
FM
AM
AM
AM
AM
AM
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0
0