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Maxim > 方案 > 机顶盒

上行放大器

数据资料
显示 标题/型号 关键优势
QV    DOCSIS 3.0上行放大器
MAX3518

业内功耗最低的上行放大器，用于DOCSIS 3.0系统
QV  PDF CATV上行放大器
MAX3507
QV  PDF CATV上行放大器
MAX3514, MAX3516, MAX3517

具有业内最低功耗的新型电缆调制解调上行放大器
QV  PDF CATV上行放大器
MAX3509

电缆上行放大器，提供66dBmV的输出电平，工作在5MHz至65MHz



Key Specifications:   Broadband RF Transmitters
Part Number Solutions Output Power (dBmV) Frequency Range (MHz) Features Supply Current (mA) Footprint (mm x mm) Smallest Available Package (max w/pins) (mm2) Package
MAX3518  NEW! Cable Modems 70 5 to 120
•+5V Supply Voltage
•High Linearity
•Low Power: 1.25W at 31dB Gain, 64dBmV Output
•Low-Burst On/Off Transient
 290 5.0 x 5.0 26 TQFN/20
MAX3514  Cable Modems 61 5 to 65
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 120 6.0 x 8.6 54 QSOP/20
MAX3516  Cable Modems 64 5 to 65
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 120
160 		6.3 x 6.5 43 TSSOP-EP/20
See All Broadband RF Transmitters (4)

Key Specifications:   CATV and Upstream Amplifiers
Part Number Output Power (dBmV) Gain (dB) Features Supply Current (mA) Package
MAX3514  61 56
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 120 QSOP/20
MAX3516  64 59
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 120
160 		TSSOP-EP/20
MAX3507  64 55
•55dB Suprious-Free Dynamic Range Over Transmit Band
•Built-In 5th-Order Elliptic Anti-Aliasing Filter
•Optional Positive Slope Generator
 220 QFN/28
MAX3517  61 56
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 120 QSOP/20
MAX3509  66 55
•25mV Power-Up/Down Transients at 66dBmV
•Gain Programmable in 1dB Steps
•Transmit Output Noise Floor -41dBmV (160kHz BW)
•Transmit-Disable Output Noise -70dBmV
 100 TSSOP-EP/20
See All CATV and Upstream Amplifiers (9)

Key Specifications:   STB and TV Tuners
Part Number Supply Current (mA) Applications Features Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX3518  NEW! 290
•Set-Top Boxes
•VOIP Modems
•+5V Supply Voltage
•High Linearity
•Low Power: 1.25W at 31dB Gain, 64dBmV Output
•Low-Burst On/Off Transient
 5.0 x 5.0 TQFN/20 26
MAX3514  120
•Cable Modems
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 6.0 x 8.6 QSOP/20 54
MAX3516  120
160
•Cable Modems
•-55dBc Harmonic Distortion at 65MHz Input
•8mA Transmit Disable Mode
•35mA at +34dBmV Output
•Gain Programmable in 0.5dB Steps
•Low-Burst On/Off Transient
 6.3 x 6.5 TSSOP-EP/20 43
See All STB and TV Tuners (17)
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