TEA6848H/V1-T NXP Semiconductors, TEA6848H/V1-T Datasheet - Page 19

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

Specifications of TEA6848H/V1-T

• 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/V1,518

Philips Semiconductors
2004 Nov 12
F
I
AM IF2 AGC
V
V
V
V
R
C
AM
V
(S+N)/N
THD
t
t
Output: pin AMAFIF2
V
R
L
sw
st
AGC
i
AGC(start)
AGC(stop)
AGC(ctrl)
sens(rms)
o(rms)
i
i
o
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
SYMBOL
DETECTOR
STAGE
noise figure of AM mixer 2
mixer leakage current
input voltage
AGC start voltage
AGC stop voltage
AGC control voltage
AGC range
input resistance
input capacitance
sensitivity voltage
(RMS value)
maximum signal plus
noise-to-noise ratio
total harmonic distortion
FM to AM switching time
AM AGC settling time
AM IF2 output voltage
(RMS value)
output resistance
:
PINS
PARAMETER
AMIF2IN
AND
AMIF2DEC; note 4
FM mode
audio attenuation
input carrier voltage
maximum input peak voltage
V
between start and stop of AGC
m = 0.3; f
B
note 4
m = 0.3; f
B
B
V
(RMS)
V
V
V
AM stereo; m = 0; data byte 3:
bit 0 = 1, bit 1 = 1, bit 2 = 1
AM mono; m = 0.3; data byte 3:
bit 0 = 1, bit 1 = 0, bit 2 = 1;
f
V
(RMS)
data byte 3: bit 0 = 1, bit 1 = 1,
bit 2 = 1; AM stereo
data byte 3: bit 0 = 1, bit 1 = 0,
bit 2 = 1; AM mono
mod
i
AF
AF
AF
AMIF2IN
AMIF2IN
AMIF2IN
AMIF2IN
AMIF2IN
data byte 4: bit 4 = 1; mute on
data byte 4: bit 4 = 0; mute off
(S+N)/N = 26 dB
(S+N)/N = 46 dB
m = 0.8; f
m = 0.8; f
minimum at V
maximum at V
= 1 mV
= 2.15 kHz; R
= 2.15 kHz; R
= 2.15 kHz; C
= 400 Hz;
= 100 V to 250 mV
= 100 V; C
= 100 V to 100 mV
= 100 mV to 100 V
= 100 V to 500 mV
CONDITIONS
mod
mod
19
mod
mod
= 400 Hz;
= 400 Hz;
= 400 Hz
= 100 Hz
AMIF2IN
AMIF2IN
gen
gen
AGC
= 10 dB
AGC
= 2 k ;
= 2 k
= 10 F;
= 14 V
= 5 mV
= 10 F
4.1
1.8
1.5
130
200
1
MIN.
16
25
6
14
4.3
89
2
10
45
600
60
0.5
1.25
1000
400
600
3
180
250
TYP.
Product specification
TEA6848H
19.5
10
40
10
30
4.7
2.2
15
65
900
1
2.5
1500
600
900
4.5
230
300
500
500
MAX.
mV
dB
V
V
dB
k
pF
dB
%
%
ms
ms
ms
mV
mV
UNIT
A
V
V
V
V
V