- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9766 > MAX3984UTE+T (Maxim Integrated Products)IC PREMP DRIVER 1CH 16-TQFN PDF資料下載
參數(shù)資料
| 型號(hào)： | MAX3984UTE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/18頁 |
| 文件大小： | 0K |
| 描述： | IC PREMP DRIVER 1CH 16-TQFN |
| 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： | 驅(qū)動(dòng)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/0 |
| 規(guī)程： | 以太網(wǎng) |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
MAX3984
1Gbps to 10Gbps Preemphasis Driver with
Receive Equalizer
10
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
VCC1
Power-Supply Connection for Inputs. Connect to +3.3V.
2
IN+
Positive Data Input, CML. This input is internally terminated with 50 .
3
IN-
Negative Data Input, CML. This input is internally terminated with 50 .
4, 8, 9, 16
GND
Circuit Ground
5
OUT_LEV
Output-Swing Control Input, LVTTL with 20k
Internal Pullup. Set to TTL high or open for maximum
output swing, or set to TTL low for reduced swing.
6
PE1
Output Preemphasis Control Input, LVTTL with 10k
Internal Pullup. This pin is the most significant
bit of the 2-bit preemphasis control. Set high or open to assert this pin.
7
PE0
Output Preemphasis Control Input, LVTTL with 10k
Internal Pullup. This pin is the least significant
bit of the 2-bit preemphasis control. Set high or open to assert this pin.
10
OUT-
Negative Data Output, CML. This output is terminated with 50
to VCC2.
11
OUT+
Positive Data Output, CML. This output is terminated with 50
to VCC2.
12
VCC2
Power-Supply Connection for Output. Connect to +3.3V.
13
TX_DISABLE
Transmitter Disable Input, LVTTL with 10k
Internal Pullup. When high or open, differential output is
less than 10mVP-P. Set low for normal operation.
14
LOS
Loss-of-Signal Detect, Open-Collector TTL Output. Requires an external pullup
4.7k
(+5.5V
maximum). This output sinks current when the input signal is above the LOS deassert level. To
disable squelch pull LOS to ground.
15
IN_LEV
Receive Equalization Control Input, LVTTL 40k
Internal Pullup. Set to TTL high or open for higher
LOS assert/deassert levels and 10in FR-4 compensation. Set to TTL low for lower LOS assert/deassert
levels and to bypass the FR-4 equalization.
—
EP
Exposed Pad. For optimal thermal conductivity, this pad must be soldered to the circuit board
ground.
Detailed Description
The MAX3984 is composed of a receiver, a driver, and
an LOS detector with selectable threshold. Equalization
is provided in the receiver. Selectable preemphasis
and selectable output amplitude are included in the
transmitter. The MAX3984 also includes transmit dis-
able control for the output.
Receiver
Data is fed into the MAX3984 through a CML input stage
and a selectable equalization stage. The fixed equalizer
in the receiver corrects for up to 10in of PCB loss on
FR-4 material at 10Gbps. The fixed equalizer can be
bypassed by setting the IN_LEV pin to a logic-low.
Driver
The driver includes four-state preemphasis to compen-
sate for up to 10m of 24 AWG, 100
Ω balanced cable,
or 30in of FR-4. The OUT_LEV pin selects the output
amplitude. When OUT_LEV is low, the peak-to-peak
amplitude is 1000mVP-P. When OUT_LEV is high, the
peak-to-peak amplitude is 1200mVP-P.
Loss of Signal (LOS)
Input LOS detection is provided. This is an open-collec-
tor output and requires an external pullup resistor
(≥ 4.7k
Ω). The pullup resistors should be connected
from LOS to a supply in the +3.0V to +5.5V range. The
LOS output is not valid until power-up is complete.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX3130EAI+T | IC TXRX W/RS232 28-SSOP |
| IDT74SSTUAE32866ABFG8 | IC BUFFER 25BIT CONF REG 96-BGA |
| MS27473T18B35PB | CONN PLUG 66POS STRAIGHT W/PINS |
| D38999/20WG16SB | CONN RCPT 16POS WALL MNT W/SCKT |
| MS27484T16B26P | CONN PLUG 26POS STRAIGHT W/PINS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3986EVKIT+ | 制造商:Maxim Integrated Products 功能描述:EVAL KIT MAX3986 (1GBPS TO 10.3GBPS LINEAR EQUALIZER) - Boxed Product (Development Kits) |
| MAX3986UTU+ | 功能描述:IC EQUALIZER LOW PWR 4CH 38TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| MAX3986UTU+T | 功能描述:IC EQUALIZER LOW PWR 4CH 38TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| MAX3987ETM+ | 功能描述:IC EQUALIZER/DRIVER QUAD 48TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| MAX3987ETM+T | 功能描述:IC EQUALIZER/DRIVER QUAD 48TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。