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參數(shù)資料
| 型號： | EL1508C |
| 英文描述： | Differential DSL Line Driver |
| 中文描述： | 差分的DSL線路驅動器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 137K |
| 代理商： | EL1508C |
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
2001 Elantec Semiconductor, Inc.
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General Description
The EL1508C is designed for driving full rate ADSL signals in both
CO and CPE applications at very low power dissipation. The high
drive capability of 450mA makes this driver ideal for both CAP and
DMT designs. It contains two wideband, high-voltage, current mode
feedback amplifiers with a number of power dissipation reduction
features.
These drivers achieve an MTPR distortion measurement of better than
70dB, while consuming typically 6mA of total supply current. This
supply current can be set using a resistor on the IADJ pin. Two other
pins (C0 & C1) can also be used to adjust supply current to one of four
pre-set modes (full-IS, 2/3-IS, 1/3-IS, and full power-down). The
EL1508C operates on ±5V to ±12V supplies and retains its bandwidth
and linearity over the complete supply range.
The device is supplied in a thermally-enhanced 20-pin SO (0.300”), a
thermally-enhanced 16-pin SO (0.150”), and the small footprint
(4x5mm) 24-pin LPP packages. The EL1508C is specified for opera-
tion over the full -40°C to +85°C temperature range.
Pin Configurations
Pin Configurations continues on Page 3
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16
15
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24
23
22
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20
8
9
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12
1
2
3
4
5
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7
Thermal Pad
NC
VS-
NC
GND
NC
VS+
NC
GND
VO
UT
A
VI
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A
NC
VI
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B
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VI
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C1
C0
IA
DJ
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B
24-Pin LPP Top View
Features
450mA output drive capability
43.6VP-P differential output drive
into 100
2nd/3rd harmonics of -85dBc/
-75dBc
MTPR of -70dB
Operates down to 3mA per
amplifier supply current
Power control features
Pin-compatible with EL1503C
Applications
ADSL line driver
HDSL line driver
Video distribution amplifier
Video twisted-pair line driver
Ordering Information
Part No
Package
Tape & Reel
Outline #
EL1508CS
16-Pin SO (0.150”)
MDP0027
EL1508CM
20-Pin SO (0.300")
MDP0027
EL1508CL
24-Pin LPP
MDP0046
EL1508C - Product Brief
Differential DSL Line Driver
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相關PDF資料 |
PDF描述 |
|---|---|
| EL1508CL | Differential DSL Line Driver |
| EL1508CM | Differential DSL Line Driver |
| EL1508CS | Differential DSL Line Driver |
| EL1509C | Medium Power Differential Line Driver |
| EL1509CL | Medium Power Differential Line Driver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EL1508CL | 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| EL1508CL-T13 | 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| EL1508CL-T7 | 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| EL1508CLZ | 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| EL1508CLZ-T13 | 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
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