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ACU2109S3GP1 데이터시트 PDF




ANADIGICS Inc에서 제조한 전자 부품 ACU2109S3GP1은 전자 산업 및 응용 분야에서
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부품번호 ACU2109S3GP1 기능
기능 Wideband Tuner Upconverter Data Sheet - Rev 2.4
제조업체 ANADIGICS Inc
로고 ANADIGICS  Inc 로고


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ACU2109S3GP1 데이터시트, 핀배열, 회로
FEATURES
• Integrated Monolithic GaAs Upconverter
• Designed for Digital and Analog TV Tuners
• Very Low Oscillator Phase Noise
• Low Noise Figure and Low Distortion
• Low Power Consumption
• Small Size
• Can be Shut Down Remotely
• Operates from 5 Volt Power Supply
• High Reliability
APPLICATIONS
• CATV/TV Tuners
• Cable Modem Tuners
PRODUCT DESCRIPTION
The ACU2109 is a Monolithic GaAs IC
incorporating all upconverter functions of a double
conversion CATV, Cable Modem and TV tuner: gain
block, oscillator and a double balanced mixer. The
oscillator is optimized to meet the stability and
phase noise requirements of 256QAM Digital TV,
while the amplifier and mixer retain the low distortion
necessary for Analog signals.
This upconverter IC is well suited for double
conversion tuner designs in which small size and
high performance for both Digital and Analog TV
signals is important. It allows tuner manufacturers
to reduce costs by lowering component count and
dispensing with labor intensive production
alignment steps, while improving performance and
reliability.
The part is offered in a low profile 16-lead modified
SOIC package, and it requires only a single +5 Volt
power supply.
ACU2109
Wideband Tuner Upconverter
Data Sheet - Rev 2.4
S3 Package
Modified 16 Pin SOIC
Figure 1: Functional Block Diagram
07/2003




ACU2109S3GP1 pdf, 반도체, 판매, 대치품
ACU2109
PARAMETER
Table 4: DC Electrical Specifications
(TA = +25 °C (1), VDD = +5 VDC)
MIN TYP
MAX
UNIT
IF Supply Current (Pins 1 & 16)
- 72 85 mA
LO Supply Current (Pin 10)
- 82 95 mA
Power Consumption
- 770 900 mW
Thermal Resistance
- - 25 °C/W
Notes:
(1) Case temperature is 15 °C higher than Ambient Temperature, when Ambient
Temperature is < +65 °C, using PC Board Layout shown in Figures 19 - 20.
PARAMETER
Table 5: AC Electrical Specifications
(TA = +25 °C (8), VDD = +5 VDC)
MIN TYP MAX
UNIT
Conversion Gain (1)
6.0 8.0 10
dB
Gain Flatness (1)
- 0.8 -
dB
SSB Noise Figure (1)
- 6.5 8.0 dB
CSO (2), (4)
CSO (3), (4)
CTB (2), (4)
CTB (3), (4)
AM Cross Modulation (2), (4), (5)
AM Cross Modulation (3), (4), (5)
-
-
-66 -59
-62 -57
dBc
-
-
-68 -66
-68 -66
dBc
-
-
-70 -60
-65 -60
dBc
2-Tone 2nd Order Input IP (6)
- +95 - dBmV
2-Tone 3rd Order Input IP (6)
- +70 - dBmV
LO Phase Noise at 10 kHz Offset (4), (7)
-
-89 -84 dBc/Hz
LO Power to Prescaler
-1 +2.5
-
dBm
LO to RF Leakage
- +20 - dBmV
LO to IF Leakage
- +34 - dBmV
Notes:
(1) As measured on ANADIGICS Evaluation Board shown in Figures 19 - 20.
(2) 138 channels, 0 dB tilt, +7 dBmV flat
(3) 138 channels, -10 dB tilt, +7 dBmV at 55.25 MHz
(4) As measured in ANADIGICS test fixture, using Anaren 3 dB 180° coupler (part no.
30055) and external bias-tees.
(5) All channels 99% AM modulated at 15 kHz, including adjacents
(6) Two tones, -15 dBm (+33.75 dBmV) each
(7) At 250 kHz comparison frequency, 3 kHz loop bandwidth
(8) Case temperature is 15 °C higher than Ambient Temperature, when Ambient
Temperature is < +65 °C, using PC Board Layout shown in Figures 19 - 20.
4 Data Sheet - Rev 2.4
07/2003

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ACU2109S3GP1 전자부품, 판매, 대치품
ACU2109
Figure 12: Typical Composite Triple Beat
vs. RF Frequency
(TA = +25 °C, VDD = +5 V, fIF = 1087.75 MHz,
138 Channels, +7 dBmV Input, 0 dB Tilt)
-50
Figure 13: Typical Composite Triple Beat
vs. RF Frequency
(TA = +25 °C, VDD = +5 V, fIF = 1087.75 MHz,
138 Channels, +7 dBmV Input, -9.6 dB Tilt)
-50
-60 -60
-70 -70
-80 -80
-90
0
-90
100 200 300 400 500 600 700 800 900
0
Frequency (MHz)
100 200 300 400 500 600 700 800 900
Frequency (MHz)
Figure 14: Typical Composite Second Order
vs. RF Frequency
(TA = +25 °C, VDD = +5 V, fIF = 1087.75 MHz,
138 Channels, +7 dBmV Input, 0 dB Tilt)
-50
+1.25 MHz offset
-1.25 MHz offset
-60 +0.75 MHz offset
-0.75 MHz offset
-70
-80
-90
0
100 200 300 400 500 600 700 800 900
Frequency (MHz)
Figure 15: Typical Composite Second Order
vs. RF Frequency
(TA = +25 °C, VDD = +5 V, fIF = 1087.75 MHz,
138 Channels, +7 dBmV Input, -9.6 dB Tilt)
-50
-60
-70
-80
-90
0
+1.25 MHz offset
-1.25 MHz offset
+0.75 MHz offset
-0.75 MHz offset
100 200 300 400 500 600 700 800 900
Frequency (MHz)
Figure 16: Typical Cross Modulation
vs. RF Frequency
(TA = +25 °C, VDD = +5 V, fIF = 1087.75 MHz,
138 Channels, +7 dBmV Input, 0 dB Tilt)
-50
Figure 17: Typical Cross Modulation
vs. RF Frequency
(TA = +25 °C, VDD = +5 V, fIF = 1087.75 MHz,
138 Channels, +7 dBmV Input, -9.6 dB Tilt)
-50
-60 -60
-70 -70
-80 -80
-90
0
100 200 300 400 500 600 700 800 900
Frequency (MHz)
-90
0
100 200 300 400 500 600 700 800 900
Frequency (MHz)
Data Sheet - Rev 2.4
07/2003
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관련 데이터시트

부품번호상세설명 및 기능제조사
ACU2109S3GP0

Wideband Tuner Upconverter Data Sheet - Rev 2.4

ANADIGICS  Inc
ANADIGICS Inc
ACU2109S3GP1

Wideband Tuner Upconverter Data Sheet - Rev 2.4

ANADIGICS  Inc
ANADIGICS Inc

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