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DG2517 の電気的特性と機能

DG2517のメーカーはVishay Siliconixです、この部品の機能は「(DG2517 / DG2518) Dual SPDT Analog Switch」です。


製品の詳細 ( Datasheet PDF )

部品番号 DG2517
部品説明 (DG2517 / DG2518) Dual SPDT Analog Switch
メーカ Vishay Siliconix
ロゴ Vishay Siliconix ロゴ 




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DG2517 Datasheet, DG2517 PDF,ピン配置, 機能
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DG2517/DG2518
Vishay Siliconix
3 Ω, High Bandwidth, Dual SPDT Analog Switch
DESCRIPTION
The DG2517/DG2518 are low-voltage dual single-pole/dou-
ble-throw monolithic CMOS analog switches. Designed to
operate from 1.8 V to 5.5 V power supply, the DG2517/
DG2518 achieves a bandwidth of 157 MHz while providing
low on-resistance (3 Ω), excellent on-resistance matching
(0.2 Ω) and flatness (1 Ω) over the entire signal range.
FEATURES
• 1.8 to 5.5 V Single Supply Operation
• Low Ron: 3 Ω at 4.2 V
• 157 MHz, - 3 dB Bandwidth
• Low Off-Isolation, - 47 dB at 10 MHz
• + 1.6 V Logic Compatible
The DG2517/DG2518 offers the advantage of high linearity
that reduces signal distortion, making ideal for audio, video,
and USB signal routing applications. Additionally, the
DG2517/DG2518 are 1.6 V logic compatible within the full
operation voltage range.
Built on Vishay Siliconix’s proprietary sub-micron high-den-
sity process, the DG2517/DG2518 brings low power con-
sumption at the same time as reduces PCB spacing with the
MSOP10 and DFN10 packages.
As a committed partner to the community and the environ-
ment, Vishay Siliconix manufactures this product with the
lead (Pb)-free device terminations. The DFN package has a
nickel-palladium-gold device termination and is represented
by the lead (Pb)-free "-E4" suffix. The MSOP package uses
100 % matte Tin device termination and is represented by
the lead (Pb)- free "-E3" suffix. Both the matte Tin and nickel-
palladium-gold device terminations meet all JEDEC stan-
dards for reflow and MSL ratings.
BENEFITS
• High Linearity
• Low Power Consumption
• High Bandwidth
• Full Rail Signal Swing Range
APPLICATIONS
• USB/UART Signal Switching
• Audio/Video Switching
• Cellular Phone
• Media Players
• Modems
• Hard Drives
• PCMCIA
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2517
RoHS
COMPLIANT
IN1
NO1
GND
NO2
IN2
1
2
3
4
5
Top View
DG2518
10 COM1
9 NC1
8 V+
7 NC2
6 COM2
TRUTH TABLE
Logic
NC1 and NC2
0 ON
1 OFF
NO1 and NO2
OFF
ON
IN1
NC1
GND
NC2
IN2
1
2
3
4
5
Top View
Document Number: 74333
S-61774-Rev. A, 11-Sep-06
10 COM1
9 NO1
8 V+
7 NO2
6 COM2
ORDERING INFORMATION
Temp Range
Package
- 40 to 85 °C
MSOP-10
DFN-10
Part Number
DG2517DQ-T1-E3
DG2518DQ-T1-E3
DG2517DN-T1-E4
DG2518DN-T1-E4
www.vishay.com
1

1 Page





DG2517 pdf, ピン配列
DG2517/DG2518
Vishay Siliconix
SPECIFICATIONS (V+ = 5 V)
Parameter
Analog Switch
Analog Signal Ranged
On-Resistance
rON Flatness
rON Match Between Channels
Switch Off Leakage Current
Channel-On Leakage Current
Digital Control
Input High Voltaged
Input Low Voltage
Input Capacitance
Input Current
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Break-Before-Make Time
Charge Injectiond
- 3 dB Bandwidth
Off-Isolationd
Crosstalkd
Source-Off Capacitanced
Channel-On Capacitanced
Power Supply
Power Supply Range
Power Supply Current
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 5 V, ± 10 %, VIN = 0.8 or 2.0 Ve
Tempa
VNO, VNC,
VCOM
rON V+ = 4.2 V, VCOM = 3.5 V, INO/NC = 10 mA
rON
Flatness
V+ = 4.2 V, VCOM = 1, 2, 3.5 V
INO/NC = 10 mA
ΔrON
V+ = 4.2 V, VCOM = 3.5 V, INO/NC = 10 mA
INO(off),
INC(off)
ICOM(off)
V+ = 5.5 V
VNO, VNC = 1 V/4.5 V, VCOM = 4.5 V/1 V
ICOM(on) V+ = 5.5 V, VCOM = VNO, VNC = 1 V/4.5 V
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
VINH
VINL
Cin
IINL or IINH
VIN = 0 V or V+
Full
Full
Full
Full
tON
tOFF
td
QINJ
BW
OIRR
XTALK
CNO(off)
CNC(off)
CNO(on)
CNC(on)
V+ = 4.2 V, VNO or VNC = 3 V
RL = 300 Ω, CL = 35 pF
VNO or VNC = 3 V, RL = 300 Ω, CL = 35 pF
CL = 1 nF, VGEN = 2.5 V, RGEN = 0 Ω
0 dBm, CL = 5 pF, RL = 50 Ω
RL = 50 Ω, CL = 5 pF
f = 1 MHz
f = 10 MHz
RL = 50 Ω, CL = 5 pF
f = 1 MHz
f = 10 MHz
VIN = 0 or V+, f = 1 MHz
Room
Full
Room
Full
Full
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
V+
I+
VIN = 0 or V+
Full
Limits
- 40 to 85 °C
Minb
Typc
Maxb
0 V+
3 4.0
4.3
1.1 1.4
1.6
0.1 0.3
0.4
-1 1
- 10 10
-1 1
- 10 10
-1 1
- 10 10
2.0
0.8
4
11
12 25
45
8 20
30
1
2
157
- 67
- 47
- 67
- 47
8
8
35
35
1.8 5.5
0.01 1.0
Unit
V
Ω
nA
V
pF
µA
ns
pC
MHz
dB
pF
V
µA
Notes:
a. Room = 25 °C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Guaranteed by 5 V leakage testing, not production tested.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
Document Number: 74333
S-61774-Rev. A, 11-Sep-06
www.vishay.com
3


3Pages


DG2517 電子部品, 半導体
DG2517/DG2518
Vishay Siliconix
TEST CIRCUITS
V+
VNO
VNC
V+
NO COM
NC
IN
GND
RL
300 Ω
VO
CL
35 pF
Logic VINH
Input
VINL
VNC = VNO
VO
Switch 0 V
Output
90 %
tD
tr < 5 ns
tf < 5 ns
tD
CL (includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
V+
Vgen
Rgen
+
VIN = 0 - V+
V+
NC or NO
IN
GND
COM
VOUT
CL = 1 nF
VOUT
IN
On
ΔVOUT
Off
On
Q = ΔVOUT x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
Figure 3. Charge Injection
10 nF
V+
V+
NC or NO
COM COM
IN
RL GND
Analyzer
VCOM
Off Isolation = 20 log VNO NC
Figure 4. Off-Isolation
0 V, 2.0 V
10 nF
V+
V+
COM
0 V, 2.0 V IN
NC or NO
GND
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
Figure 5. Channel Off/On Capacitance
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-
nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability
data, see http://www.vishay.com/ppg?74333.
www.vishay.com
6
Document Number: 74333
S-61774-Rev. A, 11-Sep-06

6 Page



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部品番号部品説明メーカ
DG2517

(DG2517 / DG2518) Dual SPDT Analog Switch

Vishay Siliconix
Vishay Siliconix
DG2518

(DG2517 / DG2518) Dual SPDT Analog Switch

Vishay Siliconix
Vishay Siliconix


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