SF18-0942GASBA1 datasheet, PDF

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SF18-0942GASBA1: DescriptionSAW Filter, 2 Function(s), 942.5MHz, 10 Pin(s), Plastic, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10; CategoryAnalog mixed-signal IC filter; File Size670KB，2 Pages; ManufacturerKyocera; Environmental Compliance

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SF18-0942GASBA1 Overview

SAW Filter, 2 Function(s), 942.5MHz, 10 Pin(s), Plastic, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10

SF18-0942GASBA1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Kyocera
package instruction	ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10
Reach Compliance Code	compliant
Other features	CENTER FREQUENCY 881.5 MHZ ALSO POSSIBLE; TAPE AND REEL
Center frequency or cutoff frequency (fo/fc)	942.5 MHz
filter type	SAW FILTER
high	0.6 mm
Maximum insertion loss	3.2 dB
length	1.8 mm
Manufacturer's serial number	SF18
Installation type	SURFACE MOUNT
Number of functions	2
Number of terminals	10
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
Packaging Materials	PLASTIC
physical size	L1.8XB1.4XH0.6 (mm)/L0.071XB0.055XH0.024 (inch)
width	1.4 mm
Base Number Matches	1

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SAW Filters

RF SAW Filters for GSM SF18 Series (Diplex Type Dual Filter)

Features

• Small size

• Low insertion loss

• High selectivity

• Hermetic seal

How to Order

SF 18 - 0942 G A SB A1

① ②

③

④ ⑤ ⑥ ⑦

①

Type of Product (SAW Filters)

②

Package Size

③

Nominal Center Frequency

④

Spec.

⑤

Number of Terminals

⑥

Input/ Output

⑦

Custom Specification (STD)

Application

• GSM

RoHS Compliant

Specifications

Part No.

Output Application

Pass Band Insertion Pass Band

VSWR

Frequency Loss (dB) Variation (dB)

860MHz

-

880MHz

35 min.

800MHz

-

824MHz

50 min.

1830MHz

-

1910MHz

11 min.

1300MHz

-

1705MHz

20 min.

1300MHz

-

1705MHz

23 min.

1300MHz

-

1830MHz

25 min.

Absolute Rejection (dB)

880MHz

-

905MHz

23 min.

824MHz

-

849MHz

25 min.

2010MHz

-

2070MHz

5 min.

1705MHz

-

1920MHz

10 min.

1705MHz

-

1785MHz

10 min.

1830MHz

-

1910MHz

10 min.

905MHz

-

915MHz

15 min.

914MHz

-

960MHz

25 min.

2070MHz

-

3000MHz

20 min.

1920MHz

-

1980MHz

12 min.

1920MHz

-

1980MHz

13 min.

2010MHz

-

2070MHz

4 min.

980MHz

-

1050MHz

23 min.

960MHz

-

970MHz

30 min.

3000MHz

-

5700MHz

35 min.

1980MHz

-

3000MHz

15 min.

1980MHz

-

3000MHz

23 min.

2070MHz

-

3000MHz

23 min.

1050MHz

-

2880MHz

35 min.

970MHz

-

2000MHz

35 min.

5700MHz

-

5970MHz

32 min.

3000MHz

-

4000MHz

40 min.

3000MHz

-

5000MHz

23 min.

3000MHz

-

6000MHz

23 min.

Operating

Storage

Temperature Temperature

2880MHz

-

6000MHz

35 min.

-30

to

+85°C -40

to

+85°C

2000MHz

-

6000MHz

30 min.

5970MHz

-

6000MHz

35 min.

-30

to

+85°C -40

to

+85°C

4000MHz

-

6000MHz

27 min.

SF18-0942GASBA1

Balanced

SF18-1960DASBA1

Balanced

Diplex

SF18-1842PAUDA1

Balanced

0MHz

-

(Filter1) 925MHz

-

3.2 max. 1.5 max. 2.1 max. 860MHz

GSM900 Rx 960MHz

40 min.

0MHz

-

(Filter2) 869MHz

-

2.5 max. 1.5 max. 2.0 max. 800MHz

GSM850 Rx 894MHz

50 min.

0MHz

-

(Filter1) 1930MHz

-

3.0 max. 1.8 max. 2.2 max. 1830MHz

GSM1900 Rx 1990MHz

23 min.

0MHz

-

(Filter2) 1805MHz

-

3.0 max. 1.5 max. 2.3 max. 1300MHz

GSM1800 Rx 1880MHz

35 min.

0MHz

-

(Filter1) 1805MHz

-

3.0 max. 1.8 max. 2.4 max. 1300MHz

GSM1800 Rx 1880MHz

35 min.

0MHz

-

(Filter2) 1930MHz

-

2.8 max. 1.3 max. 2.1 max. 1300MHz

GSM1900 Rx 1990MHz

35 min.

—

-30

to

+85°C -40

to

+85°C

Dimensions

1.8

#9

#8

#7

#6

0.485 0.485

2−0.6

#5

8−0.235

#6

#7

#8

#9

8−0.24

Test Circuit

SF18-0942GASBA1/ SF18-1960DASBA1

#10

#1

K**

*

#2

#3

#5

1.4

#10

2−0.25

Li

#1

#10

#9

Lp1 150ohm

Output 1

0.6

Unit : mm

Tol. :

±0.1mm

**: Type No.

* : Monthly Code

Recommended Land Pattern

8−0.24

8−0.235

#9

0.485 0.485

2−0.6

#10

#5

#8

#7

#6

2−0.25

…

#4

2−0.235

2−0.705

#4

#3

#2

#1

2−0.235

2−0.705

50ohm

#2

#3

#8

Lp2

#7

#5

#6

#1

#2

#3

#4

#5

#6

#7

#8

#9

#10

SF18-0942GASBA1 SF18-1960DASBA1 SF18-1842PAUDA1

Input (Filter 1)

Input (Filter 1, 2) Input (Filter 1, 2)

GND

Input (Filter 2)

GND

Output (Filter 2) Output (Filter 1, 2)

Output (Filter 2)

GND

Output (Filter 2)

GND

Output (Filter 1)

Output (Filter 1) Output (Filter 1, 2)

Output (Filter 1)

GND

#4

150ohm

Output 2

Part Number

Li

SF18-0942GASBA1 10nH

SF18-1960DASBA1 3.3nH

Lp1

56nH

15nH

Lp2

56nH

12nH

SF18-1842PAUDA1

Input (GSM1800)

#1

50 ohm

#2

#3

Input (GSM1900)

#4

50 ohm

#1

#2

#3

#4

2−0.235

2−0.705

#5

#6

Output

Condition:

Lo=5.6nH

Output

#10

#9

#8

Lo

#7

100 ohm

2−0.235

2−0.705

Unit : mm

: Electrode

SF18-0942GASBA1 Related Products

	SF18-0942GASBA1	SF18-1960DASBA1
Description	SAW Filter, 2 Function(s), 942.5MHz, 10 Pin(s), Plastic, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10	SAW Filter, 2 Function(s), 1960MHz, 10 Pin(s), Plastic, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10
Is it Rohs certified?	conform to	conform to
Maker	Kyocera	Kyocera
package instruction	ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10	ROHS COMPLIANT, HERMETIC SEALED PACKAGE-10
Reach Compliance Code	compliant	compliant
Other features	CENTER FREQUENCY 881.5 MHZ ALSO POSSIBLE; TAPE AND REEL	CENTER FREQUENCY 1842.5 MHZ ALSO POSSIBLE; TAPE AND REEL
Center frequency or cutoff frequency (fo/fc)	942.5 MHz	1960 MHz
filter type	SAW FILTER	SAW FILTER
high	0.6 mm	0.6 mm
Maximum insertion loss	3.2 dB	3 dB
length	1.8 mm	1.8 mm
Manufacturer's serial number	SF18	SF18
Installation type	SURFACE MOUNT	SURFACE MOUNT
Number of functions	2	2
Number of terminals	10	10
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-30 °C	-30 °C
Packaging Materials	PLASTIC	PLASTIC
physical size	L1.8XB1.4XH0.6 (mm)/L0.071XB0.055XH0.024 (inch)	L1.8XB1.4XH0.6 (mm)/L0.071XB0.055XH0.024 (inch)
width	1.4 mm	1.4 mm

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