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參數(shù)資料
| 型號： | MAX3831UCB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | +3.3V, 2.5Gbps, SDH/SONET, 4-Channel Interconnect Mux/Demux ICs with Clock Generator |
| 中文描述： | MUX/DEMUX, PQFP64 |
| 封裝： | 10 X 10 MM, 1 MM HEIGHT, MO-136AJ, TQFP-64 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 285K |
| 代理商： | MAX3831UCB |
M
+3.3V, 2.5Gbps, SDH/SONET, 4-Channel
Interconnect Mux/Demux ICs with Clock Generator
6
_______________________________________________________________________________________
7
Self-Test Enable. When this TTL input is forced low, the built-in pattern generator generates
a standard OC-12 SONET-like frame of 12 A1s, 12 A2s, and 9696 bytes of 2
7
- 1 pseudo-
random bits. This also enables an internal serial-system-loopback path. The CML inputs
(SDI± and the SCLK±) and the LVDS inputs are ignored in this mode. An internal 15k
pull-
up resistor pulls
TEST
high for normal operation.
TEST
9
11
8
Positive CML Serial-Data Input, 2.488Gbps
Negative CML Serial-Data Input, 2.488Gbps
Positive CML Serial-Clock Input, 2.488GHz
Negative CML Serial-Clock Input, 2.488GHz
Negative LVDS Parallel-Clock Output, 622.08MHz (MAX3831); 155.52MHz (MAX3832)
Positive LVDS Parallel-Clock Output, 622.08MHz (MAX3831); 155.52MHz (MAX3832)
No Connection
SDI+
SDI-
SCLKI+
SCLKI-
PCLKO-
PCLKO+
N.C.
12
14
15
30
18–23, 26, 27
Frame Reset. When this TTL input is forced low, the frame detector and pattern generator
are reset. The
LOF
output is also asserted low. An internal 15k
pull-up resistor pulls
RSETFR
high for normal operation.
RSETFR
33
31
TTL Loss-of-Frame Output. Asserts low in a loss-of-frame condition.
LOF
3-State Enable. When this TTL input is forced low, all TTL and LVDS outputs go into a high-
impedance state. An internal 15k
pull-up resistor pulls
TRIEN
high for normal operation.
Negative LVDS Parallel-Data Output, 622Mbps
Positive LVDS Parallel-Data Output, 622Mbps
Negative LVDS Parallel-Data Input, 622Mbps
Positive LVDS Parallel-Data Input, 622Mbps
TRIEN
35, 37, 40, 42
44, 46, 50, 52
34, 36, 39, 41
PDO4- to PDO1-
PDO4+ to PDO1+
PDI4- to PDI1-
PDI4+ to PDI1+
45, 47, 51, 53
54
Parallel System Loopback Enable. When this TTL input is forced low, the LVDS parallel
inputs route through the elastic store to the LVDS parallel outputs. This bypasses the high-
speed mux and demux. An internal 15k
pull-up resistor pulls
PLBEN
high for normal oper-
ation.
PLBEN
PIN
FUNCTION
NAME
6
Line Loopback Enable. When this TTL input is forced low, the CML serial-data inputs (SDI±)
route directly to the CML serial-data outputs (SDO±). No other inputs or outputs are affected.
An internal 15k
pull-up resistor pulls
LBEN
high for normal operation. See
Test Loopbacks
.
LBEN
4
Positive CML Serial-Data Output, 2.488Gbps
SDO+
3
Negative CML Serial-Data Output, 2.488Gbps
SDO-
2, 5, 10, 13,
17, 24, 38, 55,
59, 64
+3.3V Supply Voltage
V
CC
1, 16, 25, 28,
29, 32, 43, 48,
49, 60, 63
Supply Ground
GND
Pin Description
56
57
Negative LVDS Reference Clock Input, 155.52MHz
Positive LVDS Reference Clock Input, 155.52MHz
RCLKI-
RCLKI+
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3831UCB-D | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MAX3831UCB-TD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MAX3832EVKIT | 功能描述:其他開發(fā)工具 RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評估:ELEV-8 Quadcopter 工作電源電壓: |
| MAX3832UCB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX3832UCB-D | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3.3V 2.5Gbps SDH SONET MUX/DEMUX RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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