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參數(shù)資料
| 型號(hào)： | SY89846UMG TR |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 4/9頁(yè) |
| 文件大小： | 0K |
| 描述： | IC CLK BUFF MUX 2:5 2GHZ 32-MLF |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | Precision Edge® |
| 類(lèi)型： | 扇出緩沖器（分配），多路復(fù)用器 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 2:5 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，PECL |
| 輸出： | LVPECL |
| 頻率 - 最大： | 2GHz |
| 電源電壓： | 2.375 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 32-VFQFN 裸露焊盤(pán)，32-MLF? |
| 供應(yīng)商設(shè)備封裝： | 32-MLF?（5x5） |
| 包裝： | 帶卷 (TR) |
| 其它名稱(chēng)： | SY89846UMGTR SY89846UMGTR-ND |
Micrel, Inc.
SY89846U
Oct. 1, 2013
M9999-072211B
hbwhelp@micrel.com or (408) 955-1690
4
Absolute Maximum Ratings
(1)
Supply Voltage (VCC) .......................... –0.5V to +4.0V
Input Voltage (VIN) ..................................–0.5V to VCC
LVPECL Output Current (IOUT)
Continuous ..................................................50mA
Surge.........................................................100mA
Current (VT)
Source or sink on VT pin.........................±100mA
Input Current
Source or sink current on (IN, /IN) ............±50mA
Current (VREF)
Source or sink current on VREF-AC
(4) ..........±0.5mA
Maximum operating Junction Temperature ..... 125°C
Lead Temperature (soldering, 20sec.) ............. 260°C
Storage Temperature (Ts)................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC) ..................+2.375V to +2.625V
.....................................................+3.0V to +3.6V
Ambient Temperature (TA)................ –40°C to +85°C
Package Thermal Resistance
(3)
QFN (
JA)
Still-Air ..................................................... 50°C/W
QFN (
JB)
Junction-to-Board .................................... 31°C/W
DC Electrical Characteristics
(5)
TA = –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VCC
Power Supply Voltage
2.375
3.0
2.5
3.3
2.625
3.6
V
ICC
Power Supply Current
No load, max VCC
60
75
mA
RIN
Input Resistance
(IN-to-VT)
45
50
55
RDIFF_IN
Differential Input Resistance
(IN-to-/IN)
90
100
110
VIH
Input HIGH Voltage
(IN, /IN)
0.1
VCC
V
VIL
Input LOW Voltage
(IN, /IN)
0
VIH–0.1
V
VIN
Input Voltage Swing
(IN, /IN)
See Figure 2a. Note 6
0.1
1.0
V
VDIFF_IN
Differential Input Voltage Swing
|IN-/IN|
See Figure 2b.
0.2
1.9
V
VIN_FSI
Input Voltage Threshold that
Triggers FSI
30
100
mV
VREF-AC
Output Reference Voltage
IVREF-AC = + 0.5mA
VCC–1.3
VCC–1.2
VCC–1.1
V
VT_IN
Voltage from Input to VT
1.28
V
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. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB.
JA and
JB values are determined for a 4-layer board in still air unless otherwise stated.
4. Due to the limited drive capability, use for input of the same package only.
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. VIN (max) is specified when VT is floating.
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| SY89847U | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:1.5GHz Precision, LVDS 1:5 Fanout with 2:1 MUX and Fail Safe Input with Internal Termination |
| SY89847U_10 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:1.5GHz Precision, LVDS 1:5 Fanout with 2:1 |
| SY89847UMG | 功能描述:緩沖器和線路驅(qū)動(dòng)器 1:5 LVDS Fanout Buffer w/ 2:1 FSI Input MUX 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 |
| SY89847UMG TR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 1:5 LVDS Fanout Buffer w/ 2:1 FSI Input MUX 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 |
| SY89847UMGTR | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:1.5GHz Precision, LVDS 1:5 Fanout with 2:1 |
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