PA2157 Datasheet, PDF (3/8 Pages) Protek Devices – Low RDSON SPDT Analog Switch

ANALOG PRODUCTS DIVISION
PA2157
Low RDS_ON SPDT Analog Switch
ELECTRICAL CHARACTERISTICS
(V+ = +4.5V to +5.5V, VIH = +2.0V, VIL = +0.8V, TA = -40°C to +85°C, Typical values are at V+ = 5.0V, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN TYP MAX UNITS
ANALOG SWITCH
Analog Signal Range
On-Resistance
V_NO, V_NC, V_COM
R_ON
V₊ = 4.5V, V_NO or V_NC = 3.5V,
I_COM = -10mA, Test Circuit 1
-40°C to +85°C 0
V₊
V
+25°C
4.5 8
Ω
-40°C to +85°C
8.5
Ω
On-Resistance Match
Between Channels
∆R_ON
V₊ = 4.5V, V_NO or V_NC = 3.5V,
I_COM = -10mA, Test Circuit 1
+25°C
-40°C to +85°C
0.15 0.3
Ω
0.4
Ω
On-Resistance Flatness
R_FLAT(ON)
V₊ = 4.5V, V_NO or V_NC = 1.0V, 2.0V, 3.5V,
+25°C
I_COM = -10mA, Test Circuit 1
-40°C to +85°C
2.3 3.3
Ω
3.7
Ω
Source OFF Leakage
Current
I_NC(OFF), I_NO(OFF)
V₊ = 5.5V, V_NO or V_NC = 1.0V, 4.5V,
V_COM = 4.5V, 1.0V
-40°C to +85°C
1
µA
Channel ON Leakage
Current
I_NC(ON), I_NO(ON),
I_COM(ON)
DIGITAL INPUTS
Input High Voltage
V_INH
Input Low Voltage
V_INL
Input Leakage Current
I_IN
DYNAMIC CHARACTERISTICS
V₊ = 5.5V, V_COM = 1.0V, 4.5V,
V_NO or V_NC = 1.0V, 4.5V, or floating
V₊ = +5.5V, V_IN = 0V or 5.5V
-40°C to +85°C
-40°C to +85°C 1.5
-40°C to +85°C
-40°C to +85°C
1
µA
V
0.6
V
1
µA
Turn-On Time
t_ON
V_NO or V_NC = 3.0V, V_IH = 1.5V, V_IL = 0V,
R_L = 300Ω, C_L = 35pF, Test Circuit 2
+25°C
20
ns
Turn-Off Time
t_OFF
V_NO or V_NC = 3.0V, V_IH = 1.5V, V_IL = 0V,
R_L = 300Ω, C_L = 35pF, Test Circuit 2
+25°C
15
ns
Break-Before-Make
Time Delay
Skew
Off Isolation
t_D
t_SKEW
O_ISO
V_NO1 or V_NC1 = V_NO2 or V_NC2 = 3V,
R_L = 300Ω, C_L = 35pF, Test Circuit 3
RS = 39Ω, C_L = 50pF, Test Circuit 4
R_L = 50Ω, C_L = 5pF,
f = 10MHz
Signal = 0dBm, Test Circuit 5 _{f = 1MHz}
+25°C
+25°C
+25°C
+25°C
5
ns
5
ns
-51
dB
-72
dB
–3dB Bandwidth
BW
Signal = 0dBm, R_L = 50Ω, C_L = 5pF,
Test Circuit 6
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
C_NC(OFF),
C_NO(OFF)
C_NC(ON), C_NO(ON),
C_COM(ON)
f = 1MHz
f = 1MHz
Power Supply Range
Power Supply Current
V₊
I₊
V₊ = +5.5V, V_IN = 0V or V₊
+25°C
+25°C
+25°C
300
MHz
5.5
pF
15.5
pF
-40°C to +85°C 1.8
-40°C to +85°C
5.5
V
5
µA
Specifications subject to change without notice.
3
561 E. Elliot Road #175 Chandler, AZ 85225 Tel: [phone]. Fax: [phone]
95235 Rev.0. 06/09
www.protekanalog.com
NOT FOR USE IN LIFE SUPPORT SYSTEMS