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參數(shù)資料
| 型號(hào)： | TDA5634T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 調(diào)諧器 |
| 英文描述： | 9 V UHF mixer/oscillator for TV and VCR tuners |
| 中文描述： | 1-BAND, VIDEO TUNER, PDSO16 |
| 封裝： | 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SOP-16 |
| 文件頁(yè)數(shù)： | 2/20頁(yè) |
| 文件大小： | 116K |
| 代理商： | TDA5634T |
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1996 Nov 7
2
Philips Semiconductors
Product specification
9 V UHF mixer/oscillator for TV and VCR
tuners
TDA5634T
FEATURES
Balanced mixer with a common base input
4-pin oscillator
Local oscillator buffer output for external prescaler
SAW filter preamplifier with a low output impedance to
drive the SAW filter directly
Band gap voltage stabilizer for oscillator stability
External IF filter between the mixer output and the IF
amplifier input.
APPLICATION
UHF tuners for TV and VCR
One band tuners.
GENERAL DESCRIPTION
The TDA5634T is an integrated circuit that performs the
UHF mixer/oscillator functions in TV and VCR tuners.
This low-power mixer/oscillator requires a power supply of
9 V and is available in a very small package.
The device gives the designer the capability to design an
economical and physically small tuner.
The tuner development time can be drastically reduced by
using this device.
The frequency band is determined by the external tank
circuit. It can be adapted to various standards.
QUICK REFERENCE DATA
Note
1.
The limits are related to the tank circuits used in Fig.7 and the intermediate frequency. Frequency bands may be
adjusted by the choice of external components.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
860
UNIT
V
P
I
P
f
RF
G
v
NF
V
o
supply voltage
supply current
RF frequency
voltage gain
noise figure
output voltage causing 1% cross
modulation in channel
430
9.0
35
36
9
121
V
mA
MHz
dB
dB
dB
μ
V
RF input; note 1
not corrected for image
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA5634T
SO16
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA5636 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9 V VHF, hyperband and UHF mixers- oscillators for TV and VCR 3-band tuners |
| TDA5636B | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners |
| TDA5636BM | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners |
| TDA5636BT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners |
| TDA5636M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9 V VHF, hyperband and UHF mixers- oscillators for TV and VCR 3-band tuners |
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