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參數(shù)資料
| 型號： | SY88343DLMG TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POST AMP CML LIMITING 16-MLF |
| 標準包裝： | 1,000 |
| 放大器類型： | 限制 |
| 電路數(shù)： | 1 |
| 輸出類型： | 差分 |
| 電流 - 電源： | 45mA |
| 電流 - 輸出 / 通道： | 25mA |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，16-MLF? |
| 供應商設備封裝： | 16-QFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SY88343DLMGTR SY88343DLMGTR-ND |
Micrel, Inc.
SY88343DL
February 2007
4
M9999-021207-B
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VCC) .................................... 0V to +4.0V
Input Voltage (DIN, /DIN) ................................... 0 to VCC
Output Current (IOUT)……………………………+/- 25mA
/EN Voltage ........................................................ 0 to VCC
VREF Current……………………………-800uA to + 500uA
LOSLVL Voltage.............................................. VREF to VCC
Lead Temperature (soldering, 20sec.) .................. 260°C
Storage Temperature (Ts) .....................-65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC)..............................+3.0V to +3.6V
Ambient Temperature (TA)....................–40°C to +85°C
Junction Temperature (TJ) ..................–40°C to +125°C
Junction Thermal Resistance
QFN (
θ
JA)
Still-air ..................................................... 61°C/W
QFN (
Ψ
JB)
Junction-to-board .....................................38
oC/W
DC Electrical Characteristics
VCC = 3.0V to 3.6V; RL = 50
to V
CC; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
ICC
Power Supply Current
No output load
45
62
mA
LOSLVL
LOSLVL Voltage
VREF
VCC
V
VOH
CML Output HIGH Voltage
VCC-0.020
VCC-0.005
VCC
V
VOL
CML Output LOW Voltage
VCC = 3.3V
VCC-0.475
VCC-0.400
VCC-0.350
V
VOFFSET
Differential Output Offset
±80
mV
ZO
Single-Ended Output Impedance
40
50
60
VREF
Reference Voltage
VCC-1.28
V
VIHCMR
Input Common Mode Range
GND+2.0
VCC
V
TTL DC Electrical Characteristics
VCC = 3.0V to 3.6V; RL = 50
to V
CC; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VIH
/EN Input HIGH Voltage
2.0
VIL
/EN Input LOW Voltage
0.8
V
IIH
/EN Input HIGH Current
VIN = 2.7V
VIN = VCC
20
100
A
IIL
/EN Input LOW Current
VIN = 0.5V
-300
A
VOH
LOS Output HIGH Level
VCC > 3.3V, IOH-MAX < 160A
VCC < 3.3V, IOH-MAX < 160A
2.4
2.0
V
VOL
LOS Output LOW Level
IOL = +2mA
0.5
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 device’s most negative potential (GND)
on the PCB.
Ψ
JB uses 4-layer (θJA) in still-air-number, unless otherwise stated.
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| SY88343HL | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal |
| SY88343HLMG | 功能描述:限幅放大器 3.3V 155-3200 Mbps High Sensitivity CML Post Amp: 4xLOSgain/20xTC/16 MLF no 50 Ohm (I Temp, Green) RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| SY88343HLMG TR | 功能描述:限幅放大器 3.3V 155-3200 Mbps High Sensitivity CML Post Amp: 4xLOSgain/20xTC/16 MLF no 50 Ohm (I Temp, Green) RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| SY88343HLMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal |
| SY88345BL | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps CML Low-Power Limiting Post Amplifier w/ High-Gain TTL Signal Detect |
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