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參數(shù)資料
| 型號： | XR-T7296 |
| 廠商： | Exar Corporation |
| 英文描述： | DS3/STS-1, E3 Integrated Line Transmitter |
| 中文描述： | DS3/STS-1，E3類綜合線變送器 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大小： | 187K |
| 代理商： | XR-T7296 |
XR-T7296
5
Rev. 2.01
ELECTRICAL CHARACTERISTICS (See Figure 8 )
Test Conditions: V
DD
= 5V
are measured with 10pF loading.
5%, T
A
= -40
°
C to +85
°
C, unless otherwise specified. All timing characteristics
Symbol
Parameter
Min.
Typ.
Max.
Units
AC Electrical Characteristics
TCLK Clock Duty Cycle (DS3 / STS-1)
45
50
55
%
TCLK Clock Duty Cycle (E3)
47
50
53
%
tR
TCLK Clock Rise Time (10% to 90%)
4.0
ns
tF
TCLK Clock Fall Time (10% to 90%)
4.0
ns
tTSU
TPDATA/TNDATA to TCLK Falling Set Up Time
4.0
ns
tTHO
TPDATA/TNDATA to TCLK Falling Hold Time
TTIP/TRING to TCLK Rising Propagation Delay
1
5.0
ns
tTDY
0.6
14
ns
RCLK Clock Duty Cycle
45
50
55
%
tR
RCLK Clock Rise Time (10% to 90%)
4.0
ns
tF
RCLK Clock Fall Time (10% to 90%)
4.0
ns
tRSU
RPDATA/RNDATA to RCLK Falling Set Up Time
4.0
ns
tRHO
RPDATA/RNDATA to RCLK Falling Hold Time
5.0
ns
tR
RCLKO Clock Rise Time (10% to 90%)
4.0
ns
tF
RCLKO Clock Fall Time (10% to 90%)
4.0
ns
tRDY
RPOS/RNEG/RNRZ to RCLKO Rising Propagation
Delay
2
DC Electrical Characteristics
4.0
ns
V
DD
D,
V
DD
A
DC Supply Voltage
4.75
5
5.25
V
Supply Current
3
133
mA
V
IL
V
IH
V
OL
V
OH
I
L
Input Low Voltage
0
0.5
V
Input High Voltage
V
DD
* 0.7
GNDD
V
DD
D
0.4
V
Output Low Voltage I
OUT
=-4.0mA
Output High Voltage I
OUT
=3.0mA
Input Leakage Current
4
V
V
DD
D - 0.5
V
DD
D
10
V
μ
A
μ
A
pF
Pin 19/20/26 (Input=0V)
-50
-150
C
I
C
L
Input Capacitance
10
Load Capacitance
10
pF
Notes
:
1
When he encoder s enabled, a handling delay of our and a half TCLK clock cycles or B3ZS and ive and half clock cycles or HDB3
always exists between TPDATA/TNDATA and TTIP/TRING. The handling delay is reduced to two clock cycles when the encoder
is disabled.
2
When the decoder is enabled, a handling delay of six and a half RCLK clock cycles will always exist between RPDATA/RNDATA
and RPOS/RNEG/RNRZ. The handling delay is reduced to one and half RCLK clock cycles when the decoder is disabled.
3
Supply current is measured with transmitter sending all ones AMI signal and with Transmit Level (TXLEV) set to high.
4
All inputs except pin 19, 20 and pin 26.
Specifications are subject to change without notice
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| XR-T7296IW | DS3/STS-1, E3 Integrated Line Transmitter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT7296_10 | 制造商:EXAR 制造商全稱:EXAR 功能描述:XRT7296 DS3 STS-1 E3 Integrated Line Transmitter |
| XRT7296IP | 制造商:EXAR 制造商全稱:EXAR 功能描述:INTEGRATED LINE TRANSMITTER |
| XR-T7296IP | 制造商:EXAR 制造商全稱:EXAR 功能描述:DS3/STS-1, E3 Integrated Line Transmitter |
| XRT7296IP-F | 功能描述:外圍驅(qū)動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT7296IW | 功能描述:外圍驅(qū)動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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