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參數(shù)資料
| 型號： | SY87725LHY TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 16/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TRANSCEIVER SGL CHIP 64-TQFP |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類型： | 收發(fā)器 |
| 規(guī)程： | LVDS |
| 電源電壓： | 3.15 V ~ 3.45 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-TQFP 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 64-EP-TQFP |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SY87725LHYTR SY87725LHYTR-ND |
Micrel, Inc.
SY87725L
July 2007
5
M9999-071007-B
hbwhelp@micrel.com or (408) 955-1690
LOOPBACK CONTROLS
Pin Number
Pin Name
Pin Description
16, 17
XMT_CNTRL0,
XMT_CNTRL1
Transmit Loop back Multiplexer Control (TTL Inputs): Two single-ended control lines
to control the data flow for remote loop back or normal serial data output.
4, 64
RCV_CNTRL0,
RCV_CNTRL1
Receive Loop back Multiplexer Control (TTL Inputs): Two single-ended control lines
to control the data flow for local loop back or recovered serial data into the 1:4
DeMUX.
TRANSLATOR SIGNALS
48
IN
Signal from MAC to be translated (TTL Input)
52, 53
OUTP, OUTN
Signal to Laser Diode Driver (CML Differential Output)
POWER PINS AND TEST PIN
13
Testb
Test Mode Pin: When held LOW activates test mode. (For factory use only, leave
open for normal operation.)
20
Test
Test Mode Pin: When held HIGH activates test mode. (For factory use only, must be
tied to GND for normal operation.).
8
VCCA
Analog Power
: Connect to +3.3V power supply. Bypass with 0.1F//0.1F low
ESR capacitors as close to VCCA pin as possible.
9
GNDA
Analog Ground pin and exposed pad must be connected to the same ground plane.
19, 38, 47, 54,
57
VCC
Core Power: Connect to +3.3V power supply. Bypass with 0.1F//0.1F low
ESR capacitors as close to VCC pins as possible.
21, 35, 58
GND, Exposed Pad
Core Ground: Ground pins and exposed pad must be connected to the same ground
plane.
51
VCCO
CML Output Power
: Connect to +3.3V power supply. Bypass with
0.1F//0.1F low ESR capacitors as close to VCCO pin as possible.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY87729L | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87729L_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87729L_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87729L_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V AnyClock?, 10MHz to 365MHz |
| SY87729LHG | 功能描述:IC SYNTHESIZER FRACT 3.3V 32TQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:AnyClock® 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
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