UM3699A Datasheet, PDF (5/11 Pages) Union Semiconductor, Inc. – Dual DPDT Ultra-Low RON Analog Switch

UM3699A
AC Electrical Characteristics (Input t_r = t_f = 3.0 ns)
Guaranteed
Symbol
Parameter
Test
Conditions
V_CC (V)
V_IS (V)
Maximum Limit
-40℃ to
25℃
85℃
Unit
R_L = 50Ω,
t_ON
Turn−On Time
C_L = 35 pF
(Figure
2.3 − 4.5
1.5
50
60
ns
2&3)
R_L = 50Ω,
t_OFF
Turn−Off Time
C_L = 35 pF
(Figure
2.3 − 4.5
1.5
30
40
ns
2&3)
Minimum
R_L = 50Ω,
t_BBM Break−Before−Make C_L = 35 pF 3.0
1.5
15
15
ns
Time
(Figure 1)
C_IN
Control Pin Input Capacitance
C_SN
Sn Port Capacitance
C_D
D Port Capacitance When Switch is
Enabled
Typical @ 25℃ V_CC = 4.5 V
7.0
pF
72
pF
230
pF
Additional Application Characteristics (Voltages Referenced to GND Unless Noted)
Symbol
BW
Parameter
Maximum On-Channel
−3dB Bandwidth or
Minimum Frequency
Response (Figure 7)
V_ISO
Off-Channel Isolation
(Figure 8)
Q
THD
V_CT
Charge Injection Select
Input to Common I/O
Total Harmonic
Distortion THD + Noise
Channel−to−Channel
Crosstalk
(Figure 9)
Condition
V_IN centered between V_CC and
GND
f = 100 kHz; V_IS = 1VRMS;
C_L = 5 pF
V_IN centered between V_CC and
GND
V_IN = V_CC to GND, R_IS = 0Ω,
C_L = 1 nF
Q = C_L×V_OUT
F_IS = 20 Hz to 20 kHz,
R_L = Rgen = 600Ω,
C_L = 50 pF, V_IS = 2 V_PP
f = 100 kHz; V_IS = 1VRMS,
C_L = 5 pF, R_L = 50Ω,
V_IN centered between V_CC and
GND
V_CC
(V)
Typ. Unit
1.65 −
4.5
20
MHz
1.65 −
4.5
−62
dB
1.65 −
4.5
50
pC
4.5 0.01 %
1.65 −
4.5
−62
dB
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http://www.union-ic.com Rev.08 Sep.2012
5/11