±5%, VDD33 = 3.3V ±5%," />
參數(shù)資料
型號： DS32508N+
廠商： Maxim Integrated Products
文件頁數(shù)： 127/130頁
文件大?。?/td> 0K
描述： IC LIU DS3/E3/STS-1 484-BGA
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 60
類型： 線路接口裝置（LIU）
規(guī)程： IEEE 1149.1
電源電壓： 1.8V, 3.3V
安裝類型： 表面貼裝
封裝/外殼： 484-BGA
供應(yīng)商設(shè)備封裝： 484-BGA（23x23）
包裝： 管件
DS32506/DS32508/DS32512
96 of 130
Table 11-4. Receiver Input Characteristics—DS3 and STS-1 Modes
(VDD18 = 1.8V
±5%, VDD33 = 3.3V ±5%, AVDD = 1.8V ±5%, TA = -40°C to +85°C.)
PARAMETER
MIN
TYP
MAX
UNITS
Receive Sensitivity (Length of Cable)
1500
ft
Signal-to-Noise Ratio, Interfering Signal Test (Notes 1, 2)
10
Input Pulse Amplitude, RMON = 0 (Notes 2, 3)
1000
mVpk
Input Pulse Amplitude, RMON = 1 (Note 2, 3)
200
mVpk
Analog LOS Declare, RMON = 0 (Note 4)
-23
-25
dB
Analog LOS Clear, RMON = 0 (Note 4)
-20
-22
dB
Analog LOS Declare, RMON = 1 (Note 4)
-37
-39
dB
Analog LOS Clear, RMON = 1 (Note 4)
-34
-36
dB
Intrinsic Jitter Generation (Note 2)
0.02
UIP-P
Note 1:
An interfering signal (2
15 - 1 PRBS, B3ZS encoded, compliant waveshape, nominal bit rate) is added to the input signal. The combined
signal is passed through 0 to 900 feet of coaxial cable and presented to the DS325xx receiver. This spec indicates the lowest signal-
to-noise ratio that results in a bit error ratio
≤10-9.
Note 2:
Not tested during production test.
Note 3:
Measured on the line side (i.e., the BNC connector side) of the 1:1 receive transformer (See Figure 4-1). During measurement,
incoming data traffic is unframed 2
15 - 1 PRBS.
Note 4:
With respect to nominal 800mVpk signal.
Table 11-5. Receiver Input Characteristics—E3 Mode
(VDD18 = 1.8V
±5%, VDD33 = 3.3V ±5%, AVDD = 1.8V ±5%, TA = -40°C to +85°C.)
PARAMETER
MIN
TYP
MAX
UNITS
Receive Sensitivity (Length of Cable)
900
1200
1500
ft
Signal-to-Noise Ratio, Interfering Signal Test (Notes 1, 2)
12
Input Pulse Amplitude, RMON = 0 (Notes 2, 3)
1300
mVpk
Input Pulse Amplitude, RMON = 1 (Notes 2, 3)
260
mVpk
Analog LOS Declare, RMON = 0 (Note 4)
-24
dB
Analog LOS Clear, RMON = 0 (Note 4)
-18
dB
Analog LOS Declare, RMON = 1 (Note 4)
-44
dB
Analog LOS Clear, RMON = 1 (Note 4)
-38
dB
Intrinsic Jitter Generation (Note 2)
0.03
UIP-P
Note 1:
An interfering signal (2
23 - 1 PRBS, HDB3 encoded, compliant waveshape, nominal bit rate) is added to the input signal. The
combined signal is passed through 0 to 900 feet of coaxial cable and presented to the DS325xx receiver. This spec indicates the
lowest signal-to-noise ratio that results in a bit error ratio
≤10-9.
Note 2:
Not tested during production test.
Note 3:
Measured on the line side (i.e., the BNC connector side) of the 1:1 receive transformer (See Figure 4-1). During measurement,
incoming data traffic is unframed 2
23 - 1 PRBS.
Note 4:
With respect to nominal 1000mVpk signal.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS32508N# 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 8-Port DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS32508N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 8-Port DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS32508NA2 制造商:Maxim Integrated Products 功能描述:DS32508NA2 X8 DS3/E3 LIU - Rail/Tube
DS32508N-W 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS32508-W 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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