TDA9809M/V1,118 NXP Semiconductors, TDA9809M/V1,118 Datasheet - Page 4

• Manufacturer Part Number: TDA9809M/V1,118
• Description: IC IF-PLL FM RADIO DEMOD 20SSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA9809M/V1,118

• Function: Demodulator, IF-PLL
• Current - Supply: 102mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain: -
• Noise Figure: -
• P1db: -
• Lo Frequency: -
• Rf Frequency: -
• Other names: 935228080118; TDA9809MDB-T; TDA9809MDB-T

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tuner AGC
TV/radio
10.7 MHz
SAW
VIF
TAGC
V iVIF1
V iVIF2
V iRIF
12
1
2
4
AGC DETECTOR
VIF AMPLIFIER
TUNER
TADJ
AGC
AND
LOGIC
20
LP0
3
C VAGC
AGC
VIF
5
LP2
8
T PLL
FPLL
6
AGC DETECTOR
RIF AMPLIFIER
soft mute
threshold
AND
adjust
INTERCARRIER
AND TV AFC
15
2
MIXER
TWD
VCO
f PC
Fig.1 Block diagram.
10
V o(int)
16
10.7 MHz
4.5 MHz
DEMODULATOR
DETECTOR
AND AMPLIFIER
V iFM
11
TDA9809M
TV AFC
VIDEO
FM-PLL DEMODULATOR AND
LEVEL DETECTOR
AF SIGNAL PROCESSING
AFC/RIF
forced
mute
level
14
9
C DEC
STABILIZER
V P
INTERNAL
VOLTAGE
19
RADIO
AFC
GND
18
17
10.7 MHz
ceramic
resonator
13
7
1.1 V (p-p)
SOUND
MHA957
TRAP
1 V (p-p)
video
V oAF