参数资料
型号: XRT91L80IB
厂商: Exar Corporation
文件页数: 37/46页
文件大小: 0K
描述: IC TXRX SONET/SDH 4BIT 196STBGA
产品变化通告: XRT91L80IB Obsolescence 6/Sept/2010
标准包装: 126
类型: 收发器
规程: SONET/SDH
电源电压: 3.3V
安装类型: 表面贴装
封装/外壳: 196-LFBGA
供应商设备封装: 196-STBGA(12x12)
包装: 托盘
xr
XRT91L80
REV. 1.0.0
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
39
COMMON MODE LOGIC SIGNAL DC ELECTRICAL CHARACTERISTICS
LVPECL LOGIC SIGNAL DC ELECTRICAL CHARACTERISTICS
AVDD3.3_TX
Analog Transmit I/O Power Supply Voltage
(AVDD3.3_TX)
3.135
3.3
3.465
V
AVDD3.3_RX
Analog Receive I/O Power Supply Voltage
(AVDD3.3_RX)
3.135
3.3
3.465
V
IDD_1.8
1.8V Total Power Supply Current
200
260
305
mA
IDD_IO
3.3V Total Power Supply Current
1
10
20
mA
PLVDS
Total Power Dissipation
490
650
mW
LVDS Mode
Test Condition: VDD1.8 = 1.8V + 5%, VDD_IO = 3.3V + 5% unless otherwise specified
SYMBOL
TYPE
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
VODIFF
CML
Output Differential Voltage
800
1200
mV
Differential
Mode.
VIDIFF
CML
Input Differential Voltage
200
1000
mV
Differential
Mode.
VISINGLE
CML
Input Single-Ended Voltage
Swing
100
500
mV
Differential
Mode.
VIBIAS
CML
Input Bias Range
(AC Coupled)
1.0
1.4
V
Differential
Mode.
RDIFF
CML
Input Differential Resistance
75
125
Test Condition: VDD1.8 = 1.8V + 5%, VDD_IO = 3.3V + 5% unless otherwise specified
SYMBOL
TYPE
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
VIH
LVPECL
Input High Voltage
VDD_IO - 1.2
VDD_IO - 0.7
V
Differential
VIL
LVPECL
Input Low Voltage
VDD_IO - 2.0
VDD_IO - 1.4
V
Differential
VIDIFF
LVPECL
Input Differential Voltage
0.4
2.4
V
Differential
Mode.
VISINGLE
LVPECL
Input Single-Ended Voltage
Swing
0.2
1.2
V
Differential
Mode.
POWER AND CURRENT DC ELECTRICAL CHARACTERISTICS
SYMBOL
TYPE
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
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