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參數(shù)資料
| 型號(hào)： | MAX3886ETN+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 16/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIRATE CDR SER/DES56-TQFN |
| 標(biāo)準(zhǔn)包裝： | 37 |
| 類型： | 時(shí)鐘和數(shù)據(jù)恢復(fù)（CDR），多路復(fù)用器 |
| PLL： | 是 |
| 主要目的： | 光纖網(wǎng)絡(luò)終端（ONT）應(yīng)用，千兆位無源光纖網(wǎng)絡(luò)（GPON），寬帶無源光纖網(wǎng)絡(luò)（BPON） |
| 輸入： | CML，LVDS，LVPECL |
| 輸出： | CML，LVDS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 7:6 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 622MHz，2488Mbps |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 56-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 56-TQFN-EP（8x8） |
| 包裝： | 管件 |
MAX3886
Multirate CDR with Integrated Serializer/Deserializer
for GPON and BPON ONT Applications
8
_______________________________________________________________________________________
Pin Description (continued)
PIN
NAME
FUNCTION
23
PDI1-
Negative Parallel Data Input 1, LVDS
24
PDI0+
Positive Parallel Data Input 0, LVDS, LSB (Last Serial Bit Out)
25
PDI0-
Negative Parallel Data Input 0, LVDS, LSB (Last Serial Bit Out)
26
BENI+
Positive Burst Enable Input, LVDS
27
BENI-
Negative Burst Enable Input, LVDS
30
RCKO+
Positive Parallel Rate Reference Clock Output, LVDS
31
RCKO-
Negative Parallel Rate Reference Clock Output, LVDS
32
PDO3+
Positive Parallel Data Output 3, LVDS, MSB (First Serial Bit In)
33
PDO3-
Negative Parallel Data Output 3, LVDS, MSB (First Serial Bit In)
34
PDO2+
Positive Parallel Data Output 2, LVDS
35
PDO2-
Negative Parallel Data Output 2, LVDS
36
PDO1+
Positive Parallel Data Output 1, LVDS
37
PDO1-
Negative Parallel Data Output 1, LVDS
38
PDO0+
Positive Parallel Data Output 0, LVDS, LSB (Last Serial Bit In)
39
PDO0-
Negative Parallel Data Output 0, LVDS, LSB (Last Serial Bit In)
40
PCKO+
Positive Parallel Clock Output, LVDS; Rate/4 or Rate/8, depending on value of MDDR pin. See
Figure 1 for timing diagram.
41
PCKO-
Negative Parallel Clock Output, LVDS; Rate/4 or Rate/8, depending on value of MDDR pin. See
Figure 1 for timing diagram.
44
FERR
FIFO Error Output, LVCMOS. A high output indicates when the FIFO read and write clocks attempt to
access the same register. Normally connected to MAC IC.
45
FRST
FIFO Reset Input, LVCMOS. A high input resets the FIFO. Normally connected to MAC IC.
47
RFCK2
Reference Clock Crystal Input. A 19.4400MHz crystal must be connected between RFCK1 and
RFCK2; or a 19.4400MHz LVCMOS clock source (capable of driving up to 10pF load) can be
connected through a 10pF
±10% series capacitor to RFCK1, RFCK2 unconnected.
48
RFCK1
Reference Clock Crystal Input. See Pin 47.
49
MDDR
Dual Data Rate Select Input, LVCMOS. A high input selects dual data rate (DDR) parallel clock
output. See Figure 1 for timing diagram.
50
MSYM
Symmetric Select Input, LVCMOS. A high input selects symmetric operation, a low input selects
asymmetric operation. See Table 2.
51
MVCO
VCO Rate Select Input, Three-State. See Table 2.
52
LOCK
PLL Lock Detector Output, LVCMOS. A high output indicates the PLL is in lock, this output can
chatter when no valid input signal is present.
54
CFIL
PLL Filter Capacitor Connection. Connect a 0.27μF ceramic capacitor (
±10%, 10V, X7R-type)
between pin 54 and pin 53.
55
TP4
Test Pin, Reserved. Connect to VCC for normal operation.
—
EP
Exposed Paddle. Connect to thermal and electrical ground.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3886ETN+ | 功能描述:串行器/解串器 - Serdes CDR w/Integrated Serial/Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| MAX3886ETN+T | 功能描述:串行器/解串器 - Serdes CDR w/Integrated Serial/Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| MAX388C/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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX388CJN | 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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX388CPN | 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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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