TEA6849H/V1 NXP Semiconductors, TEA6849H/V1 Datasheet - Page 21

• Manufacturer Part Number: TEA6849H/V1
• Description: Tuners NICE/PACS SONY
• Manufacturer: NXP Semiconductors

Specifications of TEA6849H/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: TEA6849H/V1,557

Philips Semiconductors
2003 Dec 19
V
FM signal channel
FM RF AGC (FM
Inputs: pins FMMIXIN1 and FMMIXIN2; note 10
V
Pin TFMAGC
R
V
PIN diode drive output: pin IFMAGC
I
I
I
Level voltage output: pin V
V
FM RF
Reference voltage: pin V
V
Inputs: pins FMMIXIN1 and FMMIXIN2; note 10
V
V
R
C
sink(AGC)(max)
source(AGC)(max)
source(AGC)
AGC
i(RF)(rms)
O(ref)
th
ref
i(RF)(max)
i(n)(eq)
source
i
i
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
SYMBOL
MIXER
AM noise blanker AGC
voltage
RF input voltage for start of
wideband AGC
(RMS value)
source resistance
DC output reference
voltage
maximum AGC sink
current
maximum AGC source
current
AGC source current
threshold voltage for
narrow-band AGC
reference voltage
maximum RF input voltage 1 dB compression point of
equivalent input noise
voltage
input resistance
input capacitance
DISTANCE MODE
PARAMETER
ref(MIX)
level(AMFM)
;
DATA BYTE
4:
AM mixer 1 input V
data byte 4: bit 5 = 1, bit 6 = 1
data byte 4: bit 5 = 0, bit 6 = 1
data byte 4: bit 5 = 1, bit 6 = 0
data byte 4: bit 5 = 0, bit 6 = 0
data byte 4: bit 5 = 0, bit 6 = 0;
V
V
V
data byte 4: bit 5 = 0, bit 6 = 0,
bit 7 = 0
V
V
data byte 4: bit 5 = 0, bit 6 = 0,
bit 7 = 0
AM mode
V
bit 3 = 1 (FM local)
data byte 4: bit 5 = 0, bit 6 = 0,
bit 7 = 1; keyed AGC
FM mode
AM mode
FM mixer output voltage
(peak-to-peak value)
R
BIT
FMMIXIN1-FMMIXIN2
IFMAGC
TFMAGC
IFMAGC
TFMAGC
IFMAGC
gen
3 = 0)
= 200 ; R
= 2.5 V;
= 2.5 V;
= 2.5 V; data byte 4:
= V
= V
CONDITIONS
21
O(ref)
O(ref)
L
= 2.6 k
+ 0.5 V;
= 0 V
i
0.5 V;
= 0 V
1.9
4
4.1
8
500
6.5
2.7
70
1.4
15
15
1.4
MIN.
2.2
3
6
9
12
5
4.6
11.5
950
7.1
3.1
100
2.6
2.8
5
11.5
11.5
1.1
TYP.
Product specification
TEA6849H
2.5
6
5.1
15
1400
7.9
3.4
3.1
4.2
7
MAX.
8
8
0.8
V
mV
mV
mV
mV
k
V
mA
mA
mA
mA
mV
V
V
mV
k
pF
----------- -
UNIT
nV
Hz