參數(shù)資料
型號(hào)： EL1508CL-T13
廠商： Intersil
文件頁數(shù)： 1/18頁
文件大?。?/td> 0K
描述： IC LINE DRIVER ADSL 24-QFN
標(biāo)準(zhǔn)包裝： 2,500
類型： 驅(qū)動(dòng)器
驅(qū)動(dòng)器/接收器數(shù)： 1/0
電源電壓： 5 V ~ 12 V
安裝類型： 表面貼裝
封裝/外殼： 24-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 24-QFN（5x4）
包裝： 帶卷 (TR)
1
FN7014.5
EL1508
Differential DSL Line Driver
The EL1508 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 and 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
EL1508 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 Ld SOIC
(0.300”), a thermally-enhanced 16 Ld SOIC (0.150”), and the
small footprint (4x5mm) 24 Ld QFN packages. The EL1508
is specified for operation over the full -40°C to +85°C
temperature range.
Features
450mA output drive capability
43.6VP-P differential output drive into 100Ω
2nd/3rd harmonics of -85dBc/-75dBc
MTPR of -70dB
Operates down to 3mA per amplifier supply current
Power control features
Pin-compatible with EL1503
Pb-free plus anneal available (RoHS compliant)
Applications
ADSL line driver
HDSL line driver
Video distribution amplifier
Video twisted-pair line driver
Pinouts
EL1508
[20 LD SOIC (0.300”)]
TOP VIEW
EL1508
[16 LD SOIC (0.150”)]
TOP VIEW
*GND PINS ARE HEAT SPREADERS
EL1508
(24 LD QFN)
TOP VIEW
1
2
3
4
16
15
14
13
5
6
7
12
11
9
8
10
20
19
18
17
-
+
-+
POWER
CONTROL
LOGIC
AB
VIN-A
VOUTA
V
S-
GND*
GND
*
VIN+A
C
1
C
0
VIN-B
V
S+
GND*
I
ADJ
VOUTB
GND*
VIN+B
NC
1
2
3
4
16
15
14
13
5
6
7
12
11
10
8
9
-
+
-+
POWER
CONTROL
LOGIC
VIN-A
VOUTA
V
S-
GND*
VIN+A
C
1
C
0
VIN-B
V
S+
GND*
I
ADJ
VOUTB
GND*
VIN+B
NC
19
18
17
16
15
14
13
24
23
22
21
20
8
9
10
11
12
1
2
3
4
5
6
7
THERMAL
PAD
NC
V
S-
NC
GND
NC
V
S+
NC
GND
VO
UT
A
VI
N-A
NC
VI
N-B
VO
UTB
VIN+A
C
1
C
0
IADJ
VIN+B
Data Sheet
March 26, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2001-2005, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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參數(shù)描述
EL1508CL-T7 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)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(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)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(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
EL1508CLZ-T7 功能描述:IC LINE DRIVER ADSL 24-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
EL1508CM 功能描述:IC LINE DRIVER ADSL 20-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
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