參數(shù)資料
型號(hào): tua 4401k
廠商: SIEMENS AG
英文描述: FM Car Radio IC with PLL(FM車載電臺(tái)芯片(帶鎖相環(huán)))
中文描述: 汽車調(diào)頻收音機(jī)芯片(調(diào)頻車載電臺(tái)芯片(帶鎖相環(huán))與鎖相環(huán))
文件頁(yè)數(shù): 33/41頁(yè)
文件大?。?/td> 990K
代理商: TUA 4401K
Reference
5 - 6
TUA 4401K
Wireless Components
Specification, 17.02.00
Table 5-3 AC/DC Characteristics with T
A
25
°
C, V
VCC
= 8.5 V (continued)
Symbol
Limit Values
Unit
Test Conditions
L
Item
min
typ
max
HIGH output current source
I
PDA_H
-1.9
-2.4
-2.9
mA
V
TUNE
= 4V,
V
PD_0
= 0V
(see Status,
Subaddress 00H,
bit D11)
232
233
LOW output current source
I
PDA_L
-0.9
-1.2
-1.5
mA
PLL for synthesizer (see PLL Synthesizer on page 3-16)
PLL / VCO step size
(programmable via R-
counter)
f
ref
6.25
100
kHz
f
crystal
= 61.5 MHz
N-counter divide ratio
N
2
65535
16-Bit
200
to
207
R-counter divide ratio
R
2
65535
16-Bit
210
to
216
Port outputs, PORT_1, PORT_2, IF_CENT, IF_WINDOW (see Output ports on page 3-15)
LOW output voltage
V
P
0
100
400
mV
I
P
= 1 mA
*1)
HIGH Leakage current
I
P_LEACK
0
100
nA
V
P
= 5 V
*2)
*1) 830, 840, 831, 834
*2) 118, 119, 124, 125
I
2
C bus (SCL, SDA) (see I2C Bus Timing on page 5-12 and Bus Data Format on page 3-15)
H-input voltage
V
IH
2.10
5.50
V
150
L-input voltage
V
IL
-0.5
0.90
V
150
Hysteresis of Schmitt trigger
inputs (SCL, SDA)
V
hys
0.30
V
Input capacity
C
I
5
pF
I
2
C bus leakage current
I
_LEACK
0
1
μA
Values only valid for
applied V
CC
L
Ref voltages
Ref voltage
V
6
4.5
5.0
5.5
V
102
Ref voltage
V
7
2.7
3.0
3.3
V
103
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