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參數(shù)資料
| 型號： | SY58620L |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback |
| 中文描述： | 精密4.25Gbps的慢性骨髓性白血病背板收發(fā)器集成環(huán)回 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 662K |
| 代理商： | SY58620L |
Micrel, Inc.
SY58620L
Absolute Maximum Ratings
(1)
September 2005
6
M9999-093005-B
hbwhelp@micrel.com
or (408) 955-1690
Supply Voltage
(V
CC
, V
CC
_
TXQ
, V
CC
_
RXIN
)....................... –0.5V to +4.0V
Input Voltage
LOSLVL ...........................................V
REF
–1.2V to V
CC
LOOPBACK.............................................–0.5V to V
CC
/TXEN, /RXEN .........................................–0.5V to V
CC
TXVCTRL.............................VREF_CTRL-1.2V
to V
CC
TXIN, /TXIN..............................................–0.5V to V
CC
Source or Sink Current on
TXVT...............................................................±100mA
LOS.....................................................................±5mA
RXQ, /RXQ .......................................................±25mA
TXQ, /TXQ........................................................±25mA
RXIN, /RXIN......................................................±10mA
TXIN, /TXIN.......................................................±50mA
TXVREF-AC, VREF-CTRL.................................±2mA
Lead Temperature (soldering, 20sec.)..................... 260°C
Storage Temperature (T
s
) .......................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage
(V
CC
, V
CC
_
TXQ
, V
CC
_
RXIN
)................+3.0V to +3.6V
Ambient Temperature (T
A
)..................–40°C to +85°C
Package Thermal Resistance
(3)
MLF (
θ
JA
)
Still-Air....................................................50°C/W
MLF (
ψ
JB
)
Junction-to-Board...................................30°C/W
DC Electrical Characteristics
(4)
T
A
= –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
V
CC_TXQ
V
CC_RXIN
I
CC
Power Supply
3
3.3
3.6
V
Transmit Power Supply
3
3.3
3.6
V
Receive Power Supply
3
3.3
3.6
V
Power Supply Current
No load, max. V
CC
100
150
mA
Receiver Input DC Electrical Characteristics
V
CC_RXIN
= 3.3V ±10%; T
A
= –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
R
IN
Input Resistance
(RXIN to VREF)
45
50
55
R
DIFF_IN
Input Resistance
(RXIN to /RXIN)
90
100
110
V
IN
Input Voltage Swing
(RXIN, /RXIN)
See Figure 5a
AC-coupled
10
900
mV
V
DIFF_IN
Differential Input Voltage Swing
|RXIN - /RXIN|
See Figure 5b
AC-coupled
20
1800
mV
V
REF
Internal Reference Voltage
V
CC_RXIN
-1.48
V
CC_RXIN
-1.32
V
CC_RXIN
-1.16
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.
θ
JA
and
ψ
JB
values are determined for a 4-layer board in still-air, unless otherwise stated.
4. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
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| SY58620L_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback |
| SY58620L_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 4.25Gbps CML Backplane |
| SY58620LMG | 功能描述:總線收發(fā)器 4.25Gbps Transceiver w/ CML Outputs (I Temp, Green) RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SY58620LMG TR | 功能描述:總線收發(fā)器 4.25Gbps Transceiver w/ CML Outputs (I Temp, Green) RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SY58620LMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback |
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