TEA6845H/V2,518 NXP Semiconductors, TEA6845H/V2,518 Datasheet - Page 12

• Manufacturer Part Number: TEA6845H/V2,518
• Description: IC CAR RADIO TUNER 64-QFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6845H/V2,518

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 78mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.8 V ~ 9.2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935262638518; TEA6845H/V2-T; TEA6845H/V2-T

Philips Semiconductors
11 AC CHARACTERISTICS
V
otherwise specified.
2003 Feb 04
Voltage controlled oscillator
f
C/N
RR
F
V
T
V
V
Crystal oscillator
f
R
C
C/N
C
V
V
V
R
C
I
Oscillator divider N1
N1
osc
xtal
XTALGND
DDA1
SYMBOL
EEDBACK INPUT
ANK CIRCUIT OUTPUT
i(bias)
O
o(rms)
xtal(rms)
XTAL1
XTAL2
xtal
xtal
IRCUIT INPUTS
i
i
New In Car Entertainment (NICE) car radio
= V
,
DDA3
= V
oscillator frequency
carrier-to-noise ratio
ripple rejection
input bias voltage
DC output voltage
AC output voltage
(RMS value)
crystal frequency
crystal motional
resistance
crystal shunt capacitance
carrier-to-noise ratio
crystal voltage
(RMS value)
DC bias voltage
real part of input
impedance
input capacitance
crystal oscillator circuit
current
oscillator divider ratio
:
:
PINS
PIN
DDA4
PARAMETER
OSCFDB
:
XTAL1, XTAL2
PIN
= V
OSCTNK
DDA5
= V
DDA6
AND
= 8.5 V; V
XTALGND
f
f
V
f
start of operating
f
note 1
V
note 1
note 1
start-up at
V
operating at
V
FM mode
osc
ripple
osc
xtal
f = 10 kHz
DDA3(ripple)
XTAL1
XTAL1
XTAL1
f
f
standard, Europe and local
weather band (WX)
osc
osc
= 200 MHz; f = 10 kHz
= 200 MHz
= 20.5 MHz (10.25 MHz);
= 100 Hz;
= 250 MHz
= 200 MHz
= V
DDA2
CONDITIONS
V
V
XTAL2
XTAL2
XTAL2
= 100 mV (RMS)
= 5 V; V
12
= 1 mV;
= 400 mV
= 2.1 V
DDD
= 5 V; T
151.2
2.2
5
20.4996
1.7
8
amb
500
MIN.
= 25 C; see Figs 9 and 10; unless
101
97
99
2.8
6.1
1.5
20.5
112
350
2.1
10
9
1.5
2
1
TYP.
Product specification
248.2
3.4
7.2
20.5004
500
18
2.5
12
TEA6845H
MAX.
MHz
dB
dB
V
V
V
MHz
pF
mV
V
pF
mA
mA
----------- -
----------- -
dBc
dBc
UNIT
Hz
Hz