参数资料
型号: AD8398ACPZ-R7
厂商: Analog Devices Inc
文件页数: 6/12页
文件大小: 0K
描述: IC LINE DRVR DUAL VDSL 16-LFCSP
特色产品: AD8398A: Single Port VDSL2 Line Driver with Shutdown
标准包装: 1
类型: 驱动器
驱动器/接收器数: 2/0
规程: xDSL
电源电压: 12V
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-WQ(4x4)
包装: 标准包装
其它名称: AD8398ACPZ-R7DKR
AD8398A
Rev. D | Page 3 of 12
SPECIFICATIONS
VS = 12 V, ±6 V at TA = 25°C, AV DIFF = 5, RLOAD, DIFF = 20 Ω, PD1 = 0, PD0 = 0, unless otherwise noted.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
AV DIFF = 5, VOUT = 2 V peak, measured differentially
PD1 = 0, PD0 = 0
85
MHz
PD1 = 0, PD0 = 1
85
MHz
PD1 = 1, PD0 = 0
75
MHz
Slew Rate
VOUT = 4 V peak, measured differentially
600
V/μs
NOISE/DISTORTION PERFORMANCE
MTPR
Profile 8b at 20.4 dBm in VDSL2 application
65
dBc
Profile 17a at 14.5 dBm in VDSL2 application
55
dBc
Off Isolation
PD1 = 1, PD0 = 1
80
dBc
Input Voltage Noise
f = 100 kHz
4.8
nV/√Hz
Input Current Noise
f = 100 kHz
0.9
pA/√Hz
Differential Output Voltage Noise
f = 100 kHz in VDSL2 application
120
nV/√Hz
DC PERFORMANCE
Differential Input Offset Voltage
2
±0.1
+2
mV
Input Offset Voltage
16
55
mV
Input Bias Current
0.5
1
μA
Open-Loop Gain
63
dB
Common-Mode Rejection
Measured differentially
100
74
dB
INPUT CHARACTERISTICS
Input Resistance
f < 100 kHz
1.9
OUTPUT CHARACTERISTICS
Differential Swing
17.6
18.4
V p-p
Linear Peak Output Current
VDSL2 at 20.4 dBm, MTPR = 65 dBc
450
mA peak
POWER SUPPLY
Operating Range
Dual supply
±6
V
Single supply
12
V
Supply Current
PD1 = 0, PD0 = 0
29
33.2
37
mA
PD1 = 0, PD0 = 1
20
22.9
25.5
mA
PD1 = 1, PD0 = 0
12
13.3
14.5
mA
PD1 = 1, PD0 = 1
0.7
1.1
mA
Power Supply Rejection
Measured differentially
94
74
dB
POWER-DOWN PINS
PD1, PD0 VIL
Referenced to GND
0.8
V
PD1, PD0 VIH
Referenced to GND
2
V
PD1, PD0 Bias Current
PD1, PD0 = 0 V
15
30
μA
PD1, PD0 = 3 V
6
17
μA
Enable Time
PD1, PD0 = (1, 1) (0, 0)
60
μs
Disable Time
PD1, PD0 = (0, 0) (1, 1)
600
μs
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