参数资料
型号: ISL1539IRZ
厂商: Intersil
文件页数: 7/11页
文件大小: 0K
描述: IC VDSL2 LINE DVR AMP 24QFN
标准包装: 90
类型: 驱动器
驱动器/接收器数: 4/4
规程: VDSL2
电源电压: ±5 V ~ 15 V
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘
供应商设备封装: 24-QFN(5x4)
包装: 管件
ISL1539
5
FN7516.4
June 21, 2013
18
VINB-
Amplifier B inverting input
(Reference Circuit 1)
19
VINA-
Amplifier A inverting input
(Reference Circuit 1)
20
VOUTA
Amplifier A output
(Reference Circuit 1)
23
C0AB (Note 7)
DSL channel #1 current control pin
(Reference Circuit 3)
24
C1AB (Note 7)
DSL channel #1 current control pin
(Reference Circuit 3)
NOTES:
5. IADJ controls bias current (IS) setting for both DSL channels.
6. Amplifiers C and D comprise DSL channel #2. C0CD and C1CD control IS settings for DSL channel #2.
7. Amplifiers A and B comprise DSL channel #1. C0AB and C1AB control IS settings for DSL channel #1.
Pin Descriptions (Continued)
ISL1539IR
(QFN24)
PIN NAME
FUNCTION
CIRCUIT
Typical Performance Curves
FIGURE 1. FREQUENCY RESPONSE FOR VARIOUS RF (FULL
POWER MODE)
FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS RF (HALF
POWER MODE)
FIGURE 3. FREQUENCY RESPONSE FOR VARIOUS CL
(FULL POWER MODE)
FIGURE 4. COMMON MODE FREQUENCY RESPONSE FOR
VARIOUS RF (FULL POWER MODE)
VS = ±12V
CL = 1.8pF
AV = +12.4
RL = 100
RF = 3k
RF = 2k
RF = 5k
VS = ±12V
CL = 1.8pF
AV = +12.4
RL = 100
RF = 2k
RF = 3k
RF = 5k
CL = 100pF
CL = 22pF
VS = ±12V
RF = 5k
AV = +12.4
RL = 100
CL = 47pF
CL = 1.8pF
RF = 3.48k
VS = ±12V
AV = +12.4
CL = 27pF
RL = 100
RF = 4.99k
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