参数资料
型号: DS10BR254TSQX/NOPB
厂商: National Semiconductor
文件页数: 12/16页
文件大小: 0K
描述: IC LVDS REPEAT 1.5GBPS 1:4 40LLP
标准包装: 2,500
类型: 转发器
Tx/Rx类型: LVDS
延迟时间: 440ps
电容 - 输入: 1.7pF
电源电压: 3 V ~ 3.6 V
电流 - 电源: 135mA
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-LLP-EP(6x6)
包装: 带卷 (TR)
其它名称: DS10BR254TSQX
SNLS260D – DECEMBER 2007 – REVISED APRIL 2013
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.
(1) (2) (3)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
LVCMOS DC SPECIFICATIONS
VIH
High Level Input Voltage
2.0
VDD
V
VIL
Low Level Input Voltage
GND
0.8
V
IIH
High Level Input Current
VIN = 3.6V
0
±10
μA
VCC = 3.6V
IIL
Low Level Input Current
VIN = GND
0
±10
μA
VCC = 3.6V
VCL
Input Clamp Voltage
ICL = 18 mA, VCC = 0V
0.9
1.5
V
VOL
Low Level Output Voltage
IOL= 4 mA
0.26
0.4
V
LVDS INPUT DC SPECIFICATIONS
VID
Input Differential Voltage
0
1
V
VTH
Differential Input High Threshold
VCM = +0.05V or VCC-0.05V
0
+100
mV
VTL
Differential Input Low Threshold
100
0
mV
VCMR
Common Mode Voltage Range
VID = 100 mV
0.05
VCC -
V
0.05
VIN = +3.6V or 0V
±1
±10
μA
IIN
Input Current
VCC = 3.6V or 0V
CIN
Input Capacitance
Any LVDS Input Pin to GND
1.7
pF
RIN
Input Termination Resistor
Between IN+ and IN-
100
Ω
LVDS OUTPUT DC SPECIFICATIONS
VOD
Differential Output Voltage
250
350
450
mV
RL = 100Ω
ΔVOD
Change in Magnitude of VOD for Complimentary
-35
35
mV
Output States
VOS
Offset Voltage
1.05
1.2
1.375
V
RL = 100Ω
ΔVOS
Change in Magnitude of VOS for Complimentary
-35
35
mV
Output States
IOS
Output Short Circuit Current(4)
OUT to GND
-35
-55
mA
OUT to VCC
7
55
mA
COUT
Output Capacitance
Any LVDS Output Pin to GND
1.2
pF
ROUT
Output Termination Resistor
Between OUT+ and OUT-
100
Ω
SUPPLY CURRENT
ICC
Supply Current
PWDN = H
113
135
mA
ICCZ
Power Down Supply Current
PWDN = L
50
60
mA
(1)
The Electrical Characteristics tables list ensured specifications under the listed Recommended Operating Conditions except as
otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and
are not ensured.
(2)
Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
except VOD and ΔVOD.
(3)
Typical values represent most likely parametric norms for VCC = +3.3V and TA = +25°C, and at the Recommended Operation Conditions
at the time of product characterization and are not ensured.
(4)
Output short circuit current (IOS) is specified as magnitude only, minus sign indicates direction only.
Copyright 2007–2013, Texas Instruments Incorporated
5
Product Folder Links: DS10BR254
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