參數資料
| 型號： | XRT5894IVTR-F |
| 廠商： | Exar Corporation |
| 文件頁數： | 16/19頁 |
| 文件大小： | 0K |
| 描述： | IC LIU E1 QUAD 64TQFP |
| 標準包裝： | 1,000 |
| 類型： | 線路接口裝置（LIU） |
| 驅動器/接收器數： | 4/4 |
| 規(guī)程： | E1 |
| 電源電壓： | 3.14 V ~ 3.47 V，4.75 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-LQFP |
| 供應商設備封裝： | 64-TQFP（10x10） |
| 包裝： | 帶卷 (TR) |
XRT5894
6
Rev. 1.10
ELECTRICAL CHARACTERISTICS
Test Conditions: VCC = 3.3V or 5.0V + 5%, TA = -40 to 25 to 85°C, Unless Otherwise Specified
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
DC Electrical Characteristics
Parameters
VCC
Voltage Supply
3.135
3.3
3.465
V
3.3V Operation
VCC
Voltage Supply
4.75
5.0
5.25
V
5V Operation
Inputs
VIH
Input High Level
2.0
5.0
V
VIL
Input Low Level
0.8
V
Outputs
VOH
Output High Level
2.4
V
IOH = -4mA
VOL
Output Low Level
0.4
V
IOL = 4mA
Receiver Specifications
RXCL
Allowable Cable Loss
0
10
12
dB
Cable loss at 1.024MHz (Relative
to 0dB = 2.37Vp measured from
RTIP or RRING to ground).
RXIM
Interference Margin
-15
-12
dB
With 6dB cable loss
RXXI
Receiver Slicing Threshold
45
50
55
%
% of peak input voltage at -3dB
cable loss
RXLOSSET
LOS Must Be Set If RX Sig.
Atten. 32dB (For Any Valid
Data Pattern)
15
32
dB
Relative to 0dB = 2.37Vp
Measured from RTIP or RRING to
ground.
RXLOSCLR LOS Must Be Cleared If RX Sig.
Atten. < 9dB
9
12
dB
Relative to 0dB = 2.37Vp
measured from RTIP or RRING to
ground.
RXLOSHYST Hysteresis on Input Data
1
dB
For LOS output state change
RXIN
Input Impedance
5
kW
Up to 3.072MHz (Measured from
RTIP or RRING to ground).
Power Specifications VCC = 3.3V
PD
Power Dissipation
460
590
mW
All 1’s Transmit and Receive 75W
PD
Power Dissipation
117
155
mW
All Drivers Power Down
PC
Power Consumption 75W
770
900
mW
All 1’s Transmit and Receive
PC
Power Consumption 75W
555
675
mW
50% data density, Transmit and Re-
ceive
PC
Power Consumption 120W
635
780
mW
All 1’s Transmit and Receive
PC
Power Consumption 120W
475
605
mW
50% data density, Transmit and Re-
ceive
Power Specifications VCC = 5.0V
PD
Power Dissipation
945
1240
mW
All 1’s Transmit and Receive 75W
PD
Power Dissipation
235
290
mW
All Drivers Power Down
PC
Power Consumption 75W
1250
1555
mW
All 1’s Transmit and Receive
Note:
Bold face parameters are covered by production test and guaranteed over operating temperature range.
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