TEA6845H/V2-T NXP Semiconductors, TEA6845H/V2-T Datasheet - Page 14

• 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
2001 Apr 12
C
I
I
I
Antenna Digital Auto Alignment (DAA)
DAA
I
V
DAA
V
V
V
I
I
sink(cp3)
source(cp3)
Z(cp3)
bias(cp)
o(sink)
o(source)
SYMBOL
V
V
i(cp)
o(AM)
o(FM)
o(n)
HARGE PUMP
New In Car Entertainment (NICE) car radio
o (T)
o (step)
INPUT
OUTPUT
:
PIN
:
:
PIN
charge pump 3 peak sink
current
charge pump 3 peak
source current
charge pump 3 current in
3-state
charge pump buffer input
bias current
charge pump buffer input
voltage
DAA output voltage in
AM mode
DAA output voltage in
FM mode
DAA output noise voltage
DAA output voltage
variation with temperature
DAA step accuracy
DAA output sink current
DAA output source current
PIN
DAAIN
DAAOUT; note 2
V
PARAMETER
tune
FM standard mode;
0.4 V < V
FM standard mode;
0.4 V < V
0 < V
FM mode;
0.4 V < V
AM mode;
0 V < V
V
V
V
V
set to logic 1
V
FM mode; V
data byte 3: bit 6 = 1,
bits 5 to 0 = 0;
B = 300 Hz to 15 kHz
T
data byte 3 = 10101011;
V
FM mode; V
n = 0 to 127
0.2 V < V
amb
DAAIN
DAATD
DAAIN
DAATD
DAAIN
DAATD
minimum value
bits DAA[6:0] set to logic 0
value: data
byte 3 = 10101011
maximum value;
bits DAA[6:0] set to logic 1
data byte 3 = 11010101
data byte 3 = 10101010
= 40 to +85 C;
tune
= 4.0 V;
= 3.0 V;
= 2 V
DAAIN
= 0.7 V
= 0.7 V; bits DAA[6:0]
= 0.7 V
CONDITIONS
< 8.5 V
tune
tune
DAAIN
DAAOUT
DAAIN
DAAOUT
< 7.6 V
< 7.6 V
< 8.5 V
14
< 8.0 V
< 8.25 V
= 4 V;
< 8.0 V;
2.1
0
1.5
3.8
8
6.2
3
1.8
0.5V
50
3.9
5
10
10
8
MIN.
TEA6845AH; TEA6845H
LSB
3
1.65
4
6.5
3.3
2
30
V
3
LSB
TYP.
Product specification
3.9
+5
+10
+10
8.5
0.3
0.5
1.8
4.2
8.5
6.8
3.6
2.2
100
+8
1.5V
2.1
50
MAX.
LSB
mA
mA
nA
nA
nA
V
V
V
V
V
V
V
V
V
mV
mV
UNIT
V
A
A