TEA6848H/V1 NXP Semiconductors, TEA6848H/V1 Datasheet - Page 28

• Manufacturer Part Number: TEA6848H/V1
• Description: Tuners NICE PACS
• Manufacturer: NXP Semiconductors

Specifications of TEA6848H/V1

• Bus Type: I2C
• Maximum Agc: 89 dB
• Maximum Frequency: 9.99 MHz, 108 MHz
• Minimum Frequency: 5.73 MHz, 65 MHz
• Modulation Technique: AM, FM
• Mounting Style: SMD/SMT
• Package / Case: LQFP-80
• Function: Radio
• Noise Figure: 16 dB, 4.5 dB
• Operating Supply Voltage: 8.5 V
• Supply Voltage (min): 8 V
• Supply Voltage (max): 9 V
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA6848H/V1,557

Philips Semiconductors
2004 Nov 12
handbook, full pagewidth
handbook, full pagewidth
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
(1) Level DAA setting byte 5 = FFH.
(2) Level DAA setting byte 5 = 84H (standard setting).
(3) Level DAA setting byte 5 = 00H.
Test signal: T
V
V level(AMFM)
IFAMPIN
(V)
= 4 V and V
6
5
4
3
2
1
0
V pulse
10
rep
3
= 2 ms, t
XTAL2
r
T rep
test signal
< 50 ns, t
= 3 V.
10
f
2
50
< 50 ns and duty factor 50%.
V pulse
4.7 nF
Fig.5 Test circuit for AM noise blanker.
100
10
8.5 V
1
18
Fig.4 AM level voltage.
19
100
TEA6848H
28
1
14
(1)
(2)
(3)
V IFAMPIN
70
71
73
77
78
10
1 k
1 k
10
2
V AMIF2IN (mV)
Product specification
8.5 V
oscilloscope,
counter
TEA6848H
V level(AMFM)
V XTAL2
MHC439
MHC440
10
3