Product Specification

SP42742

Page 3 of 10

No.

Name

Description

1, 2, 4-7, 9-12,

14, 15, 18, 19

GND

RF Ground

3

RF I/O

8

RF Common

13

RF I/O

16

Control 2 (or logic select)

17

Control 1 (or logic select)

20

VDD

Supply

Pad

GND

RF Ground Pad

Table 3. Pin Descriptions

Table 6. Absolute Maximum Ratings

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.

Latch-Up Avoidance

Unlike conventional CMOS devices, CMOS

devices are immune to latch-up.

Table 5. Operating Conditions @ 25 °C

Notes:

1. RF pins 3, 8, and 13 must be at 0 VDC. The RF pins do

not require DC blocking capacitors for proper operation if the

0 V DC requirement is met.

2. Pins 16 and 17 can be set for single pin or complementary

pin control.

Switching Frequency

The SP42742 has a maximum 25 kHz switching rate.

Figure 3. Pin Configuration (Top View)

Symbol

Parameter/Condition

Min

Max

Unit

Power supply voltage

-0.3

4.0

V

Voltage on any DC input

-0.3

0.3

V

RF power on RFC, RF1, RF2

Terminated/Through

24/33

dBm

Storage temperature

-65

+150

°C

Operating temperature

-40

+85

°C

(note 1)

2000

V

500

(note 2)

3500

3500

MM ESD Voltage all pins

100

MM ESD Voltage all pins

150

Parameter

Min

Typ

Max

Unit

2.7

3.0

3.3

V

8

µA

Control Voltage High

V

Control Voltage Low

0

V

Exceeding absolute maximum ratings may cause

permanent damage. Operation should be restricted to

the limits in the Operating Ranges table. Operation

between operating range maximum and absolute

maximum for extended periods may reduce reliability.

GND

15

14

13

12

11

3

4

5

2

1

GND

GND

GND

RF2

GND

GND

GND

RF1

GND

GND

75

75

The SP42742 in the 20-lead QFN package is rated

MSL1. Please note the difference in fabrication plants

for the following ordering codes.

Notes:

1. Fabrication plant 1 parts, see Table 4. Please contact

factory for fabrication plant details.

2. Fabrication plan 2 parts, see Table 4. Please contact

factory for fabrication plant details.

3. ML_STD 883 Method 3015.7

Ordering Code

Moisture Sensitivity Level

Fabrication

Plant

SP42742MLIBB

MSL1

2

SP42742MLIBB-Z

MSL1

2

SP42742MLIBA

MSL1

2

SP42742MLIBA-Z

MSL1

2

42742-51

MSL1

1

42742-52

MSL1

1

Table 4. Moisture Sensitivity Level

and Fabrication Plant

Tel: +86-23-62808818

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com