参数资料
| 型号： | AMIS-49250-XTP |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/22页 |
| 文件大小： | 0K |
| 描述： | IC TXRX FIELDBUS MAU 44NQFP |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | MDS-MAU |
| 电源电压： | 4.75 V ~ 6.2 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-VFQFN 裸露焊盘 |
| 供应商设备封装： | 44-NQFP（7x7） |
| 包装： | 带卷 (TR) |
AMIS-492x0
3.4 Receiver Block
Table 10: Receiver Sub-blocks
Parameter
Symbol
Min.
Typ.
Max.
Units
Conditions
Band Pass Filter
Input voltage
VBP
1
4
V
SIGIN pin to GND
Output voltage swing
FLTOUT
1
4
V
Output slew rate
SR
0.6
V/
μs
Input offset voltage
VOS
± 5
mV
RF1
60
75
90
k
Ω
RF2
216
270
324
k
Ω
RF3
16
20
24
k
Ω
Filter resistors
(1)
RF4
43
54
65
k
Ω
Carrier Detector
VTH+
40
50
60
mV
Threshold voltage
VTH-
-60
-50
-40
mV
Relative to VMID
Output high voltage
VOH
VDD-0.6
V
IOH = 0mA
Output low voltage
VOL
0.3
V
IOL = 0mA
Output high current
IOH
50
μA
VDD-VO ≤ 0.6V
Output low current
IOL
50
μA
VO ≤ 0.6V
Output rising time
tR
0.3
μs
CL = 10pF
Output leak current
tF
0.3
μs
CL = 10pF
Zero-cross Detector
VTH+
VMID+0.025
VMID+0.040
VMID+0.058
V
No carrier
Threshold voltage
VTH-
VMID
V
Carrier active
Output high voltage
VOH
VDD-0.6
V
IOH = 0mA
Output low voltage
VOL
0.3
V
IOL = 0mA
Output high current
IOH
50
μA
VDD-VO ≤ 0.6V
Output low current
IOL
50
μA
VO ≤ 0.6V
Output rising time
tR
0.3
μs
CL = 10pF
Output leak current
tF
0.3
μs
CL = 10pF
Note:
1.
The band pass filter is made up of a two pole high pass filter in series with a two pole low pass filter. The filter consists of four resistors internal to AMIS-492x0,
and four external capacitors. The active part of each filter is an amplifier connected in a follower configuration.
Rev. 6 | Page 10 of 22 | www.onsemi.com
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| AMIS-492X0 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Fieldbus MAU |
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| AMIS49587C5871G | 功能描述:电信线路管理 IC C587- NAF- AMIS49587 RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray |
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