SP4272 Datasheet, PDF (2/10 Pages) SIPAT Co,Ltd – SPDT Broadband CMOS

Figure 3. Pin Configuration (Top View)
V_DD ¹
CTRL ²
GND 3
RFC ⁴
4272
8 _RF1
7 _GND
6 _GND
5 _RF2
Table 2. Pin Descriptions
Pin
Pin
No.
Name
Description
1
VDD
Nominal +3 V supply connection.
CMOS logic level:
2
CTRL
High = RFC to RF1 signal path
Low = RFC to RF2 signal path
Ground connection. Traces should be
3
GND
physically short and connected to ground
plane for best performance.
4
RFC
RF Common port.⁴
5
RF2
RF2 port.⁴
Ground Connection. Traces should be
6
GND
physically short and connected to ground
plane for best performance.
Ground Connection. Traces should be
7
GND
physically short and connected to ground
plane for best performance.
8
RF1
RF1 port.⁴
Note: 4. All RF pins must be DC blocked with an external
series capacitor or held at 0 VDC.
Table 3. Operating Ranges
Parameter
Min Typ Max Units
VDD Power Supply Voltage
2.7
3.0
3.3
V
IDD Power Supply Current
(VDD = 3 V, CTRL = 3 V)
8
20
µA
Operating temperature
range
-40
85
°C
Control Voltage High
0.7xVDD
V
Control Voltage Low
0.3xVDD
V
SP4272
Product Specification
Table 4. Absolute Maximum Ratings
Symbol Parameter/Conditions Min Max Units
VDD
Power supply voltage
VI
Voltage on any input
-0.3 4.0
V
-0.3
VDD+
0.3
V
TST
Storage temperature range
-65 150 °C
PIN
Input power (50 Ω)
VESD
ESD voltage (HBM, ML_STD
883 Method 3015.7)
34 dBm
1500 V
Absolute Maximum Ratings are those values
listed in the above table. Exceeding these values
may cause permanent device damage.
Functional operation should be restricted to the
limits in the Operating Ranges table. Exposure to
absolute maximum ratings for extended periods
may affect device reliability.
Latch-Up Avoidance
Unlike conventional CMOS devices, CMOS
devices are immune to latch-up.
Electrostatic Discharge (ESD) Precautions
When handling this CMOS device, observe
the same precautions that you would use with
other ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
ESD, precautions should be taken to avoid
exceeding the rating specified in Table 4.
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