参数资料
| 型号： | SY54017ARMG TR |
| 厂商： | Micrel Inc |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL 1X1 16MLF |
| 产品培训模块： | High Bandwidth Product Overview |
| 标准包装： | 1,000 |
| 系列： | Precision Edge® |
| 功能： | 多路复用器 |
| 电路： | 2 x 1:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.375 V ~ 2.625 V，1.14 V ~ 1.9 V |
| 电流 - 电源： | 20mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 带卷 (TR) |
Micrel, Inc.
SY54017AR
May 2008
4
M9999-053008-B
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Supply Voltage (VCC) ................................. –0.5V to +3.0V
Supply Voltage (VCCO) ............................... –0.5V to +2.7V
VCC - VCCO.................................................................. <1.8V
VCCO - VCC.................................................................. <0.5V
Input Voltage (VIN) ......................................... –0.5V to VCC
CML Output Voltage (VOUT)..................0.6V to VCCO+0.5V
Current (VT)
Source or sink current on VT pin .................. ±100mA
Input Current
Source or sink current on (IN, /IN) .................. ±50mA
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
(V
CCO)………………….….1.14V to 1.9V
Ambient Temperature (TA) ..................... –40°C to +85°C
Package Thermal Resistance
(3)
MLF
Still-air (
qJA) .............................................. 75°C/W
Junction-to-board (
yJB)........................... 33°C/W
DC Electrical Characteristics(4)
TA = –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Power Supply Voltage Range
V
CC
V
CCO
V
CCO
2.375
1.14
1.7
2.5
1.2
1.8
2.625
1.26
1.9
V
I
CC
Power Supply Current
Max. V
CC
20
29
mA
I
CCO
Power Supply Current
No Load. V
CCO
16
21
mA
RIN
Input Resistance
(IN-to-VT, /IN-to-VT )
45
50
55
RDIFF_IN
Differential Input Resistance
(IN-to-/IN)
90
100
110
VIH
VIL
Input HIGH Voltage
(IN, /IN)
Input LOW Voltage
(IN, /IN)
IN, /IN
VIL with VIH = 1.2V
1.2
0.2
VCC
VIH–0.1
V
VIH
VIL
Input HIGH Voltage
(IN, /IN)
Input LOW Voltage
(IN, /IN)
IN, /IN
VIL with VIH = 1.14V, (1.2V-5%)
1.14
0.66
VCC
VIH–0.1
V
VIN
Input Voltage Swing
(IN, /IN)
see Figure 3a
0.1
1.0
V
VDIFF_IN
Differential Input Voltage Swing
(|IN - /IN|)
see Figure 3b
0.2
2.0
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 ratings 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 on the PCB.
yJB and qJA
values are determined for a 4-layer board in still-air number, 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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