TEA6848H/V1 NXP Semiconductors, TEA6848H/V1 Datasheet - Page 6

• 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
6
2004 Nov 12
FMLIMDCFDB1
FMLIMDCFDB2
AMIF2DEC
IREFFMIF2
AMNBHOLD
AMIF2IN
IF1GND
FMMIX2IN
COFFSET
FMMIX2DEC
IFCDAATEST
IFAMPOUT
V
IFAMPIN
IFAMPDEC
IF2FILQ
IF2FILI
MIX1OUT1
MIX1OUT2
V
SWFLAG
AMMIX1DEC
AMMIX1IN
VAMCASFB
VAMCAS
TAFAMAGC
THFAMAGC
IAMAGC
V
FMMIXIN1
RFGND
i.c.
FMMIXIN2
WBFLAG
IFMAGC
TFMAGC
TKEYEDAGC
DAAOUT
DAATD
DAAIN
DDA1
DDA2
ref(MIX)
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
SYMBOL
PINNING
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
decoupling in-phase FM limiter
decoupling quadrature phase FM limiter
decoupling for AM IF2 input
reference current for FM IF2
AM noise blanker threshold
AM IF2 input (450 kHz) for demodulator AGC and AM level detector
AM IF1 ground
FM mixer 2 input
DC feedback for offset compensation RDS mute
FM mixer 2 decoupling
test pin for IF centre DAA
IF amplifier output (10.7 MHz)
analog supply voltage 1 (8.5 V) for FM IF amplifier
FM IF amplifier and AM mixer 2 input (10.7 MHz)
FM IF amplifier and AM mixer 2 decoupling
test output quadrature phase FM IF2 filter
test output in-phase FM IF2 filter
FM mixer and AM mixer 1 IF output 1 (10.7 MHz)
FM mixer and AM mixer 1 IF output 2 (10.7 MHz)
analog supply voltage 2 (8.5 V) for FM and AM RF
output software programmable flag
AM mixer 1 decoupling
AM mixer 1 input
feedback for cascode AM AGC
cascode AM AGC
AF time constant of AM front-end AGC
HF time constant of AM front-end AGC
PIN diode drive current output of AM front-end AGC
reference voltage for FM RF mixer
FM RF mixer input 1
RF ground
internal connection
FM RF mixer input 2
buffered weather band flag output
PIN diode drive current output of FM front-end AGC
time constant of FM front-end AGC
time constant of keyed FM front-end AGC
output of digital auto alignment circuit for antenna tank circuit
temperature compensation diode for digital auto alignment circuit for antenna tank circuit
input of digital auto alignment circuit for antenna tank circuit
6
DESCRIPTION
Product specification
TEA6848H