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參數(shù)資料
| 型號(hào)： | TDA5732 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low power VHF, UHF mixer/oscillator for TV and VCR 2-band tuners |
| 中文描述： | 低功耗，超高頻調(diào)音臺(tái)甚高頻/電視和錄像機(jī)2振蕩器波段調(diào)諧器 |
| 文件頁數(shù)： | 2/18頁 |
| 文件大?。?/td> | 108K |
| 代理商： | TDA5732 |
1995 Mar 22
2
Philips Semiconductors
Preliminary specification
Low power VHF, UHF mixer/oscillator
for TV and VCR 2-band tuners
TDA5732M
FEATURES
Balanced mixer with a common emitter input for band A
2-pin oscillator for band A
Balanced mixer with a common base input for band C
4-pin oscillator for band C
Local oscillator buffer output for external prescaler
SAW filter preamplifier with a low output impedance of
75
Band gap voltage stabilizer for oscillator stability
Electronic band switch
External IF filter connected between the mixer output
and the IF amplifier input.
APPLICATIONS
2-band TV tuners
2-band VCR tuners.
DESCRIPTION
The TDA5732M is a monolithic integrated circuit that
performs VHF I, VHF III, hyperband and UHF
mixer/oscillator functions in TV and VCR tuners. This
low-power mixer/oscillator requires a power supply of 5 V
and is available in a very small package.
The device gives the designer the capability to design an
economical and physically small 2-band tuner.
The tuner development time can be drastically reduced by
using this device.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
P
I
P
f
R
supply voltage
supply current
frequency range
55.25
367.25
5.0
50
9.5
10
108
361.25
801.25
V
mA
MHz
MHz
dB
dB
dB
μ
V
band A
band C
band A
band C
band A; R
L
= 75
;
1% cross modulation
band C; R
L
= 75
;
1% cross modulation
band A; R
L
= 75
band C; R
L
= 75
N
noise figure
V
o
IF output voltage
108
dBm
G
v
voltage gain
19
29
dB
dB
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA5732M
SSOP20
plastic shrink small outline package; 20 leads; body width 4.4 mm
SOT266-1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA5732M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power VHF, UHF mixer/oscillator for TV and VCR 2-band tuners |
| TDA5736 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V VHF, hyperband and UHF mixers/oscillators for TV and VCR 3-band tuners |
| TDA5736M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V VHF, hyperband and UHF mixers/oscillators for TV and VCR 3-band tuners |
| TDA5736M/C1 | 制造商:NXP Semiconductors 功能描述:2-BAND, VIDEO TUNER, 24 Pin Plastic SMT |
| TDA5736T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V VHF, hyperband and UHF mixers/oscillators for TV and VCR 3-band tuners |
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