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參數(shù)資料
| 型號： | TDA5330T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 調(diào)諧器 |
| 英文描述： | VHF, UHF and Hyperband mixer/oscillator for TV and VCR 3-band tuners |
| 中文描述： | 3-BAND, VIDEO TUNER, PDSO20 |
| 封裝： | 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 154K |
| 代理商： | TDA5330T |
January 1988
2
Philips Semiconductors
Product specification
VHF, UHF and Hyperband mixer/oscillator for
TV and VCR 3-band tuners
TDA5330T
GENERAL DESCRIPTION
The TDA5330T is a monolithic integrated circuit that performs the band A, band B and band C mixer/oscillator functions
in TV and VCR tuners. This device gives the designer the capability to design an economical and physically small 3-band
tuner which will be capable of meeting the most stringent requirements e.g. FTZ or FCC. The tuner development time
can be drastically reduced by using this device.
Features
Balanced mixer with a common emitter input for band A
Amplitude-controlled oscillator for band A
Balanced mixer with common base input for band B and C
Balanced oscillator for band B and C
Local oscillator buffer output for external prescaler
SAW filter preamplifier with an output impedance of 100
Bandgap voltage stabilizer for oscillator stability
Electronic bandswitch
QUICK REFERENCE DATA
PACKAGE OUTLINE
28-lead mini-pack , plastic (SO20; SOT163A); SOT 163-1; 1996 November 28.
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage
Band A frequency range
Band B frequency range
Band C frequency range
Conversion noise
Band A input voltage
Band B and C input power
Band A voltage gain
Band B voltage gain
Band C voltage gain
V
19
2, 26
f
A
f
B
f
C
F
V
24
26
P
I
G
v
G
v
G
v
48
160
430
7
12
100
21
24
37
36
180
470
860
11
V
MHz
MHz
MHz
dB
dB
μ
V
dBm
dB
dB
dB
1% cross-modulation
1% cross-modulation
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