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參數(shù)資料
| 型號： | tua 4401 |
| 廠商： | SIEMENS AG |
| 英文描述： | FM Car Radio IC with PLL(FM車載電臺芯片(帶鎖相環(huán))) |
| 中文描述： | 汽車調(diào)頻收音機芯片（調(diào)頻車載電臺芯片（帶鎖相環(huán)）與鎖相環(huán)） |
| 文件頁數(shù)： | 30/32頁 |
| 文件大小： | 618K |
| 代理商： | TUA 4401 |
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Specification
TUA 4401
Semiconductor Group
31
1.6.99
*) Detector currents are meas-
ured between the output pin (-
pole) and a voltage source V
m
Crystal oscillator
Operating frequency
Negative input impedance
Negative input impedance
Input impedance crystal
Spurious harmonics crystal
Bus controlled adjust range
f
16-17
Z
16-17
Z
16-17
R
cr
a
sp
f
adj
V
XTAL_DIV6
on AC
V
XTAL_DIV6
on DC
V
XTAL_DIV6
off DC
61.5
- 250
1.4
MHz
k
dB
ppm
3rd harmonic
f = 61.5 MHz
f = 20.5 MHz
3rd harmonic
f < 200 MHz
see diagram SUB06h
f = 10.25 MHz,
C
load
= 10 pF
f = 10.25 MHz,
C
load
= 10 pF
tbd
- 20
± 40
Bus controlled output XTAL_DIV6
500
mV
pp
Bus controlled output XTAL_DIV6
1.5
V
DC
Bus controlled output XTAL_DIV6
50
mV
DC
C
load
= 10 pF
Chargepump output (Loopfilter input)
DC voltage
DC current
DC current
DC current
DC current
V
PD_0/1
±I
PD_0/1_3
±I
PD_0/1_2
±I
PD_0/1_1
±I
PD_0/1_0
±I
PD_0/
1_OFF
2.5
4
2
1
500
V
mA
mA
mA
uA
locked
3.2
1.6
0.8
400
4.8
2.4
1.2
600
see Status,
Subaddress 00H,
bit D1, D2
V
PD_0/1
= 1.5V
Tristate output current
0.1
10
nA
V
PD_0/1
= 1.5V ,
guaranteed by design
Loop amplifier tuningvoltage output (Loopfilter output)
LOW output voltage
V
PDA_L
0
V
VCC
-
0.5V
tbd.
400
mV
I
TUNE
= 100 uA
HIGH output voltage
V
PDA_H
tbd.
V
CC
mV
I
TUNE
= -100 uA
HIGH output current source
I
PDA_H
2.4
mA
V
TUNE
= 4V,
V
PD_0/1
= 0V
(see Status,
Subaddress 00H,
bit D11)
V
TUNE
= 4V,
V
PD_0/1
= 0V
(see Status,
Subaddress 00H,
bit D11)
LOW output current source
I
PDA_L
1.2
mA
PLL for synthesizer
(
see PLL Synthesizer on page 17
)
PLL / VCO step size
(programmable via R-counter)
N-counter divide ratio
R-counter divide ratio
f
ref
6.25
100
kHz
f
crystal
= 61.5 MHz
N
R
2
2
65535
65535
16-Bit
16-Bit
Parameter
T
A
= 25
°
C,V
VCC
= 8.5V
Symbol
Limit Values
typ
Unit
Test conditions
min
max
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相關(guān)代理商/技術(shù)參數(shù) |
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| TUA4401K | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:FM Car Radio IC with PLL |
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| TUA6010XS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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