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參數(shù)資料
| 型號(hào)： | SY87729LHY |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 13/17頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SYNTHESIZER FRACTION N 32TQFP |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 系列： | AnyClock® |
| 類型： | 分?jǐn)?shù)合成器 |
| PLL： | 是 |
| 主要目的： | 以太網(wǎng)，光纖通道，SONET/SDH/ATM |
| 輸入： | PECL |
| 輸出： | PECL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:1 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 365MHz |
| 電源電壓： | 3.15 V ~ 3.45 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-TQFP 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 32-EPAD-TQFP |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁(yè)面： | 1089 (CN2011-ZH PDF) |
| 配用： | 576-1404-ND - BOARD EVAL N SY87729 EXPERIMENT |
| 其它名稱： | 576-2062 SY87729LHY-ND |
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Micrel, Inc.
SY87729L
July 2011
5
M9999-072111-G
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VCC).................................... –0.5V to +4.0V
Input Voltage (VIN). ....................................–0.5V to VCC
ECL Output Current (IOUT)
Continuous............................................................50mA
Surge ..................................................................100mA
Lead Temperature (soldering, 20sec.)....................... 260°C
Storage Temperature (Ts) .........................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC)...........................................+3.3V ±5%
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Temperature (TA) ........................................ 125
°C
Package Thermal Resistance
ePad TQFP (
θJA)
(3)
Still-Air......................................................27.6°C/W
500lfpm ....................................................20.7°C/W
DC Electrical Characteristics
VCC = VCCO = VCCA= 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VCC
Power Supply Voltage
3.15
3.3
3.45
V
ICC
Power Supply Current
No output load.
205
275
mA
PECL DC Electrical Characteristics
VCC = VCCO = VCCA= 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input HIGH Voltage
VCC 1.165
VCC 0.880
V
VIL
Input LOW Voltage
VCC 1.810
VCC 1.475
V
VOH
Output HIGH Voltage
50 to VCC 2V
VCC 1.075
VCC 0.830
V
VOL
Output LOW Voltage
50 to VCC 2V
VCC 1.860
VCC 1.570
V
IIL
Input LOW Current
(4, 5)
VIN = VIL(MIN)
1.5
A
TTL DC Electrical Characteristics
VCC = VCCO = VCCA= 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input HIGH Voltage
2.0
V
VIL
Input LOW Voltage
0.8
V
VOH
Output HIGH Voltage
IOH = 2mA
2.0
V
VOL
Output LOW Voltage
IOL = 4mA
0.5
V
VIN = 2.7V, VCC = MAX
+20
IIH
Input HIGH Current
VIN = VCC, VCC = MAX
+100
A
IIL
Input LOW Current
(4, 5)
VIN = 0.5V, VCC = MAX
300
A
IOS
Output Short-Circuit Current
VOUT = 0V (1sec. MAX)
100
250
mA
Notes:
1.
Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
2.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3.
Measured with die attach pad soldered to PCB, JEDEC-standard multi-layer board.
4.
The REFCLK
+ pin has a nominal 75 pull-down resistor connected to ground.
5.
The REFCLK
pin has a nominal 75 pull-down resistor connected to ground and a nominal has a nominal 75 pull-up resistor connected to VCC.
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| SY87729LHY TR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SY87729LHYTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87739L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Protocol Transparent 3.3V 10MHz to 729MHz Fractional-N Synthesizer |
| SY87739L_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:PROTOCOL TRANSPARENT 3.3V 10MHz to 729MHz FRACTIONAL-N SYNTHESIZER |
| SY87739L_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Protocol Transparent, 3.3V, 10MHz to 729MHz, Fractional-N Synthesizer |
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