TEF6862HL/V1S,557 NXP Semiconductors, TEF6862HL/V1S,557 Datasheet - Page 33

• Manufacturer Part Number: TEF6862HL/V1S,557
• Description: IC TUNER CREST SELECTIVE 64LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6862HL/V1S,557

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 101.9mA
• 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-LQFP
• 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: 935288821557

Philips Semiconductors
TEF6862_1
Product data sheet
8.2.13 Write mode: data byte TEST
Table 50.
Table 51.
[1]
Bit
7
6 and 5
4 and 3
2 and 1
0
The test control byte is for internal use only.
7
0
Symbol
TE0
LAP[1:0]
BAL[1:0]
WAM[1:0]
BWFLAG
IFCF - data byte Ah bit description
TEST - data byte Fh bit allocation with default setting
6
0
Rev. 01 — 14 September 2006
Description
threshold extension; additional control towards narrow bandwidth at
low RF levels; control is combined with bit TE1 of
data byte BANDWIDTH
latch protection; additional wide bandwidth control at low RF and high
modulation to avoid distortion
control balance of adjacent channel detector and modulation detector;
focus of bandwidth control between adjacent channel suppression
(avoid breakthrough) and modulation handling (avoid overmodulation
distortion)
wideband AM threshold; control towards narrow bandwidth is reduced
when multipath is detected
bandwidth flag output pin
5
0
TE[1:0] = 00 = threshold extension control is off
TE[1:0] = 01 = threshold extension control is low
TE[1:0] = 10 = threshold extension control is standard
TE[1:0] = 11 = threshold extension control is high
00 = latch protection control is off
01 = latch protection control is low
10 = latch protection control is standard
11 = latch protection control is high
00 = control is biased towards adjacent channel breakthrough
protection
01 = standard control
10 = control is biased towards modulation handling
11 = control is biased further towards modulation handling
00 = off
01 = low sensitivity; high threshold
10 = medium sensitivity; medium threshold
11 = high sensitivity; low threshold
0 = analog control voltage at IFFLAG pin
1 = control flag at IFFLAG pin (IFFLAG = HIGH for
bandwidth > 56 kHz)
TEST4
4
0
Car Radio Enhanced Selectivity Tuner (CREST)
TEST3
3
0
TEST2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
2
0
[1]
TEST1
TEF6862
1
0
TEST0
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0
0