參數(shù)資料
型號: TDA5332T
廠商: NXP SEMICONDUCTORS
元件分類: 調(diào)諧器
英文描述: Double mixer/oscillator for TV and VCR tuners
中文描述: 2-BAND, VIDEO TUNER, PDSO20
封裝: PLASTIC, SO-20
文件頁數(shù): 5/12頁
文件大?。?/td> 84K
代理商: TDA5332T
March 1989
5
Philips Semiconductors
Preliminary specification
Double mixer/oscillator for TV and VCR
tuners
TDA5332T
CHARACTERISTICS
P
= 12 V; T
amb
= 25
°
C; all voltages are referenced to ground (pins 2 and 20); measured in Fig.3; unless otherwise
specified.
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
42
MAX.
UNIT
Supply voltage
Supply current
Switching voltage;
band A
band B
Switching current
band A
band B
V
15
I
15
10
13.2
55
V
mA
V
SA
V
SB
0
3
1.1
5
V
V
I
SA
I
SB
10
50
μ
A
μ
A
IF Amplifier
differentially
measured at
36 MHz
mod.
phase
Input reflection
coefficient
Reverse transmission
coefficient
Forward transmission
coefficient
Output reflection
coefficient
Input admittance in
application
note 4
S
11
0.5
2
dB/
o
S
12
41
7
dB/
o
S
21
12
160
dB/
o
S
22
9
10
dB/
o
Y
I
1.4
0.9
mS
pF
Output admittance
in application
Z
O
55
230
nH
Band A mixer
(including IF amplifier)
measured using
circuit shown
in Fig.3
Frequency range
Noise factor
f
A
NF
NF
NF
NF
45
470
9
11
12
13
MHz
dB
dB
dB
dB
50 MHz
225 MHz
300 MHz
470 MHz
7.5
9
10
11
Optimum source
conductance
50 MHz
225 MHz
300 MHz
470 MHz
G
18-20
G
18-20
G
18-20
G
18-20
0.5
1.1
1.2
1.9
mS
mS
mS
mS
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