參數(shù)資料
型號： MAX3798ETJ+T
廠商： Maxim Integrated Products
文件頁數(shù)： 18/35頁
文件大?。?/td> 0K
描述： IC LIMITING AMP/VCSEL DVR 32TQFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
放大器類型： 限制
電路數(shù)： 1
輸出類型： 差分
電流 - 電源： 97mA
電壓 - 電源，單路/雙路(±)： 2.85 V ~ 3.63 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 32-WFQFN 裸露焊盤
供應商設備封裝： 32-TQFN-EP（5x5）
包裝： 帶卷 (TR)
Bit 2: IBIASERR. When the bias incremented result is greater than IBIASMAX, then a SOFT FAULT is reported. (See
the
Programming Bias Current section.)
Bit 1: TXED. This only indicates the absence of an AC signal at the transmit input. This is not an LOS indicator.
Bias Current Setting Register (SET_IBIAS)
Bits 7 to 0: SET_IBIAS[8:1]. The bias current DAC is controlled by a total of 9 bits. The SET_IBIAS[8:1] bits are
used to set the bias current with even denominations from 0 to 510 bits. The LSB (SET_IBIAS[0]) bit is controlled by
the BIASINC register and is used to set the odd denominations in the SET_IBIAS[8:0].
Modulation Current Setting Register (SET_IMOD)
Bits 7 to 0: SET_IMOD[8:1]. The modulation current DAC is controlled by a total of 9 bits. The SET_IMOD[8:1] bits
are used to set the modulation current with even denominations from 0 to 510 bits. The LSB (SET_IMOD[0]) bit is
controlled by the MODINC register and is used to set the odd denominations in the SET_IMOD[8:0].
Maximum Modulation Current Setting Register (IMODMAX)
Bits 7 to 0: IMODMAX[7:0]. The IMODMAX register is an 8-bit register that can be used to limit the maximum modu-
lation current. IMODMAX[7:0] is continuously compared to the SET_IMOD[8:1].
Maximum Bias Current Setting Register (IBIASMAX)
Bits 7 to 0: IBIASMAX[7:0]. The IBIASMAX register is an 8-bit register that can be used to limit the maximum bias
current. IBIASMAX[7:0] is continuously compared to the SET_IBAS[8:1].
MAX3798
1.0625Gbps to 10.32Gbps, Integrated, Low-
Power SFP+ Limiting Amplifier and VCSEL Driver
______________________________________________________________________________________
25
Bit #
7
6
5
4
3
2
1
0
ADDRESS
Name
SET_IBIAS
[8] (MSB)
SET_IBIAS
[7]
SET_IBIAS
[6]
SET_IBIAS
[5]
SET_IBIAS
[4]
SET_IBIAS
[3]
SET_IBIAS
[2]
SET_IBIAS
[1]
Default Value
0
1
0
H0x08
Bit #
7
6
5
4
3
2
1
0
ADDRESS
Name
SET_IMOD
[8] (MSB)
SET_IMOD
[7]
SET_IMOD
[6]
SET_IMOD
[5]
SET_IMOD
[4]
SET_IMOD
[3]
SET_IMOD
[2]
SET_IMOD
[1]
Default Value
0
1
0
1
0
H0x09
Bit #
7
6
5
4
3
2
1
0
ADDRESS
Name
IMODMAX
[7] (MSB)
IMODMAX
[6]
IMODMAX
[5]
IMODMAX
[4]
IMODMAX
[3]
IMODMAX
[2]
IMODMAX
[1]
IMODMAX
[0] (LSB)
Default Value
0
1
0
H0x0A
Bit #
7
6
5
4
3
2
1
0
ADDRESS
Name
IBIASMAX
[7] (MSB)
IBIASMAX
[6]
IBIASMAX
[5]
IBIASMAX
[4]
IBIASMAX
[3]
IBIASMAX
[2]
IBIASMAX
[1]
IBIASMAX
[0] (LSB)
Default Value
0
1
0
1
0
H0x0B
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3799E/D 功能描述:限幅放大器 1Gbps to 14Gbps SFP+ Multirate Limiting Amplifier and VCSEL Driver RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3799ETJ+ 功能描述:限幅放大器 1-14Gbps SFP w/VCSEL Driver RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3799ETJ+T 功能描述:限幅放大器 1-14Gbps SFP w/VCSEL Driver RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3799EVKIT+ 功能描述:限幅放大器 Maxim Evaluation Kit RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX379C/D 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
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