参数资料
型号: DG3539DB-T5-E1
厂商: Vishay Siliconix
文件页数: 10/11页
文件大小: 0K
描述: IC SWITCH DUAL SPDT 8MICRO
标准包装: 3,000
功能: 开关
电路: 2 x SPST - NC/NO
导通状态电阻: 4 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
电流 - 电源: 1nA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFBGA
供应商设备封装: 8-MicroFoot?
包装: 带卷 (TR)
www.vishay.com
8
Document Number: 73320
S11-0303-Rev. D, 28-Feb-11
Vishay Siliconix
DG3537, DG3538, DG3539, DG3540
TEST CIRCUITS
Figure 1. Switching Time
Switch
Input
CL (includes fixture and stray capacitance)
V+
IN
NO or NC
CL
35 pF
COM
Logic
Input
RL
300
VOUT
GND
V+
50 %
0 V
Logic
Input
Switch
Output
tON
tOFF
Logic “1” = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
0 V
Switch Output
V
OUT =VNOorNC
R
L
R
L +RON
0.9 x VOUT
tr 5 ns
tf 5 ns
VINH
VINL
Figure 2. Charge Injection
CL = 1 nF
Rgen
VOUT
COM
VIN = 0 - V+
IN
GND
V+
+
NC or NO
Off
On
IN
VOUT
VOUT
Q =
VOUT x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
Figure 3. Off-Isolation
IN
GND
NC or NO
0V, 2.4 V
10 nF
COM
Off Isolation =
20 log
V
COM
V
NO
/ NC
RL
Analyzer
V+
COM
Figure 4. Channel Off/On Capacitance
NC or NO
f = 1 MHz
IN
COM
GND
0 V, 2.4 V
Meter
HP4192A
Impedance
Analyzer
or Equivalent
10 nF
V+
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