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

• Manufacturer Part Number: TEA6845H/V2-T
• Description: Tuners VDO-NICE
• Manufacturer: NXP Semiconductors

Specifications of TEA6845H/V2-T

• Pin Count: 64
• Screening Level: Industrial
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA6845H/V2,518

Philips Semiconductors
11 AC CHARACTERISTICS
V
otherwise specified.
2001 Apr 12
On-chip power supply reference current generator: pin I
V
R
I
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
o(max)
osc
xtal
DDA1
SYMBOL
SYMBOL
EEDBACK INPUT
ANK CIRCUIT OUTPUT
o(ref)
i(bias)
O
o(rms)
xtal(rms)
XTAL1
XTAL2
o
xtal
xtal
IRCUIT INPUTS
i
i
New In Car Entertainment (NICE) car radio
= V
,
DDA3
output reference voltage
output resistance
maximum output current
= 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
:
:
PINS
PIN
DDA4
PARAMETER
OSCFDB
:
XTAL1, XTAL2
PIN
= V
OSCTNK
DDA5
PARAMETER
= V
DDA6
AND
= 8.5 V; V
XTALGND
f
f
V
f
start of operating
f
note 2
V
note 1
note 1
osc
ripple
osc
xtal
f = 10 kHz
DDA3(ripple)
XTAL1
f
f
osc
osc
= 200 MHz; f = 10 kHz
= 200 MHz
= 20.5 MHz (10.25 MHz);
= 100 Hz;
= 250 MHz
= 200 MHz
DDA2
CONDITIONS
V
XTAL2
= 100 mV (RMS)
= 5 V; V
12
= 1 mV;
ref
CONDITIONS
DDD
= 5 V; T
151.2
2.2
5
20.4996
1.7
8
amb
500
MIN.
TEA6845AH; TEA6845H
= 25 C; see Figs 9 and 10; unless
4
8
100
MIN.
101
97
99
2.8
6.1
1.5
20.5
112
350
2.1
10
TYP.
4.25
11
TYP.
Product specification
248.2
3.4
7.2
20.5004
500
18
2.5
12
4.5
13
+100
MAX.
MAX.
V
k
nA
MHz
dB
dB
V
V
V
MHz
pF
mV
V
pF
----------- -
----------- -
UNIT
dBc
dBc
UNIT
Hz
Hz