參數(shù)資料
型號: TDA5667-5
廠商: INFINEON TECHNOLOGIES AG
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP18
封裝: PLASTIC, DIP-18
文件頁數(shù): 20/22頁
文件大小: 713K
代理商: TDA5667-5
TDA 5667-5
Semiconductor Group
7
AC/DC-Characteristics
TA = 25
oC; V
S = 12 V
Parameter
Symbol
Limit Values
Unit
Test
Condition
Test
Circuit
min.
typ.
max.
Source
Current consumption
I8
I13 + I15
15
2.0
20
2.6
26
3.4
mA
I2 = 0 mA
1
Reference voltage
V2
6.75
7.25
7.75
V
0
≤ I
2 ≤ 1 mA
1
Oscillator
Oscillator frequency
range
fOSC
30
860
MHz
external circuitry
adjusted to
frequency
Switch-on, warm up drift; (TC-value of capacitor in osc. circuit is 0) drift is referenced only to
selfheating of the component.
f
OSC
0
– 50
– 200
– 500
kHz
Ch 30
kHz
Ch 40
t = 0.5-10 s;
TA = const.
1
Frequency drift as
function of VS
f
OSC
–150
150
kHz
VS = 10-13.5 V
TA = const.;
Ch 40
1
RF-output
impedance
R13; R15
C13 = C15
10
0.5
1
2.0
k
pF
parallel
equivalent circuit
parallel
equivalent circuit
1
RF-output voltage
VQ
2.5
4.5
5.5
mVrms
Ch 40; video
100% white;
without audio-
signal
1
RF-output phase
α
13, 15
140
180
220
deg
RF-output voltage
changes
V
Q
V
Q
V
Q
0
1.5
dB
f = 543-
623 MHz
Ch 30...40
f = 100-300 MHz
f = 48-100 MHz
1
Intermodulation ratio
α
IMR
50
75
dB
fVC + 1.07 MHz
2
Harmonic wave ratio
α
O
35
dB
fVC + 8.8 MHz
without video
2
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