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參數(shù)資料
| 型號(hào)： | MAX3983UGK+TD |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SIGNAL COND QUAD 68-QFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 信號(hào)調(diào)節(jié)器 |
| 輸入類型： | CML |
| 輸出類型： | CML |
| 接口： | LVTTL |
| 電流 - 電源： | 495mA |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 68-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 68-QFN 裸露焊盤（10x10） |
| 包裝： | 帶卷 (TR) |
MAX3983
Quad Copper-Cable Signal Conditioner
10
______________________________________________________________________________________
Pin Description (continued)
PIN
NAME
FUNCTION
55, 58, 61,
64
RX_OUT4+ to
RX_OUT1+
PC Board Transmitter Positive Data Outputs, CML. These outputs are terminated with 50
Ω to VCC4.
56, 59, 62,
65
RX_OUT4- to
RX_OUT1-
PC Board Transmitter Negative Data Outputs, CML. These outputs are terminated with 50
Ω to VCC4.
67
RX_PE
PC Board Transmitter Preemphasis Control Input, LVTTL with 40k
Ω Internal Pullup. Set high or open
to assert this bit.
68
LOOPBACK
Loopback Enable Input, LVTTL with 40k
Ω Internal Pullup. Set low for normal operation. Set high or
open for internal connection of TX_IN to RX_OUT. TX_OUT continues to transmit when loopback is
enabled.
EP
Exposed Pad
Exposed Pad. Signal and supply ground. For optimal high-frequency performance and thermal
conductivity, this pad must be soldered to the circuit board ground.
TX_OUT[1:4]+
TX_OUT[1:4]-
GND
2
RX_IN[1:4]-
RX_IN[1:4]+
1
0
POR
POWER
MANAGEMENT
LVTTL
SIGNAL
DETECT
LVTTL
CML
PRE-
EMPHASIS
CML
FIXED
EQUALIZER
CML
FIXED
EQUALIZER
PRE-
EMPHASIS
TX_IN[1:4]-
TX_IN[1:4]+
TX_ENABLE
LOOPBACK
TX_PE[0:1]
RX_OUT[1:4]-
RX_OUT[1:4]+
RX_ENABLE
RX_SD[1:4]
RX_PE
40k
Ω
40k
Ω
40k
Ω
TX_SD[1:4]
SIGNAL
DETECT
LIMITER
VCC1
VCC3
VCC1
VCC2
VCC4
LVTTL
40k
Ω
40k
Ω
VCC3
VCC4
VCC3
VCC4
VCC2
VCC1
VCC3
MAX3983
Figure 3. Functional Diagram
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| MAX3983UTK+D | 制造商:Maxim Integrated Products 功能描述:#EMPTY - Rail/Tube |
| MAX3984EVKIT+ | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Evaluation Kit for the MAX3984 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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| MAX3984UTE+T | 功能描述:IC PREMP DRIVER 1CH 16-TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,240 系列:GD 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/5 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:20-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:20-PDIP 包裝:管件 |
| MAX3986EVKIT+ | 制造商:Maxim Integrated Products 功能描述:EVAL KIT MAX3986 (1GBPS TO 10.3GBPS LINEAR EQUALIZER) - Boxed Product (Development Kits) |
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