Notes

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.

B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.

C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled

to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

Typical Performance Data

Maximum Ratings

Operating Temperature

-55°C to 100°C

Storage Temperature

-55°C to 100°C

Control Current

30mA

TFAS-2+

TFAS-2

50Ω

Bi-Phase

10 to 1000 MHz

Attenuator/Switch

REV. C

M151107

TFAS-2

WP/TD/CP/AM

151008

Surface Mount

Features

• wideband, 10 to 1000 MHz

• high in-out isolation

Applications

• bi-phase modulator

Pin Connections

INPUT

1

OUTPUT

4

CONTROL

2

GROUND

3

CASE GROUND

3

CASE STYLE: B02

L = low range [f

M = mid range [10 f

U = upper range [f

m = [ 2 f

* 13 dBm from 10-500 MHz.

Performance specifications apply for input power up to 10 dB below stated 1 dB compression.

FREQUENCY

(MHz)

INSERTION LOSS

(dB)

MAX. INPUT

PWR

(dBm)

IN-OUT

ISOLATION

(dB)

0 mA

BI-PHASE X

(

∆ AMP

(dB)

Phase (deg.)

deviation

from 180°

IN

CON

Mid-Band

m

Total

Range

1 dB

no

L

M

U

Total

Total

f

Typ. Max. Typ. Max. compr. damage Typ. Min. Typ. Min. Typ. Min.

m

Range

m

Range

10-1000

DC-0.5

3.7

4.5

5.0

8.0

17*

25

50

30

42

20

31

20

0.1

0.2

2.0

3.0

—

Attenuator/Switch Electrical Specifications

Freq.

(MHz)

I. Loss

(dB)

at 20mA

±Control

∆∆AMP

(dB)

20mA

∆∆Phase

(deg.)

Isolation (dB)

(in-out) (in-con)

Input

R. Loss

(dB)

Control

Current

(mA)

Attenuation (dB) Phase ∆ ref at 15mA Ctrl

Input VSWR

10

MHz

500

MHz

1000

MHz

10

MHz

500

MHz

1000

MHz

10

MHz

500

MHz

1000

MHz

—

X

σ

—

X

—

X

—

X

—

X

—

X

deg.

deg.

deg.

10.0

3.34

0.009

0.00

180.0

69

47

11.4

0.0000 51.3 24.7 27.2

76.7

40.6

0.5

3.3

2.3

4.2

11.4

3.24

0.006

0.01

180.0

67

46

11.6

0.0001 40.8 22.0 24.7

67.8

31.3

-6.7

3.2

2.2

4.0

16.1

3.17

0.004

0.01

180.1

64

43

12.2

0.0002 35.5 20.5 23.4

61.3

25.4

-10.4

3.2

2.2

3.8

23.2

3.18

0.003

0.00

180.1

59

40

12.5

0.0003 32.1 19.5 22.5

59.5

21.4

-12.8

3.1

2.1

3.7

46.5

3.35

0.002

0.01

180.3

54

34

12.5

0.0008 28.6 18.4 21.4

55.8

17.3

-14.7

3.0

2.0

3.6

65.8

3.24

0.002

0.01

180.5

51

31

12.4

0.0012 25.7 17.1 20.1

53.7

14.1

-15.8

2.9

1.9

3.4

93.1

3.19

0.030

0.01

180.7

48

28

12.4

0.0019 22.8 15.7 18.6

51.0

10.9

-16.0

2.7

1.9

3.2

100.2

3.34

0.003

0.01

180.7

47

28

12.4

0.0029 20.2 14.2 17.0

47.8

8.6

-15.1

2.6

1.7

3.1

131.8

3.36

0.004

0.01

180.9

45

25

12.4

0.0040 17.8 12.7 15.3

45.1

6.8

-13.6

2.4

1.6

2.9

186.6

3.36

0.005

0.02

181.3

42

23

12.3

0.0074 14.6 10.4 12.9

40.1

4.7

-10.7

2.1

1.5

2.7

373.8

3.75

0.008

0.02

182.1

36

20

11.4

0.0110 12.7

9.1 11.5

36.8

3.7

-8.7

1.9

1.4

2.6

500.8

3.93

0.015

0.03

182.5

34

21

11.3

0.0159 11.1

8.0 10.4

33.2

2.8

-7.2

1.7

1.4

2.6

529.1

4.06

0.018

0.04

182.5

33

21

11.2

0.0221

9.7

7.0

9.5

29.5

2.2

-5.3

1.5

1.4

2.5

748.8

4.72

0.055

0.10

182.6

31

19

10.7

0.0301

8.5

6.3

8.8

25.9

1.7

-4.3

1.3

1.4

2.6

791.0

5.13

0.050

0.15

182.8

31

18

10.3

0.0416

7.4

5.8

8.3

22.4

1.0

-3.4

1.2

1.5

2.6

820.5

5.21

0.052

0.15

182.4

32

18

10.1

0.0753

5.9

5.1

7.6

16.2

0.7

-2.1

1.2

1.6

2.6

899.0

5.75

0.063

0.20

182.4

31

15

9.5

0.1640

4.7

4.5

7.0

9.2

0.2

-1.4

1.4

1.8

2.7

932.5

5.97

0.089

0.27

182.0

31

15

9.3

0.3543

4.0

4.2

6.7

5.0

0.0

-0.8

1.6

1.9

2.7

967.2

5.85

0.077

0.24

181.8

31

13

9.1

1.2309

3.6

4.0

6.5

1.7

-0.1

-0.5

1.8

2.0

2.7

1000.0

6.41

0.111

0.38

181.4

31

13

8.8

15.1064

3.4

3.8

6.3

0.0

0.0

-0.1

1.9

2.0

2.7

Outline Dimensions (

)

TFAS-2

INSERTION LOSS

2.0

3.0

4.0

5.0

6.0

7.0

0

200

400

600

800

1000

FREQUENCY (MHz)

TFAS-2

ISOLATION

0

20

40

60

80

100

0

200

400

600

800

1000

FREQUENCY (MHz)

IN-OUT

IN-CON

TFAS-2

ATTENUATION

0

10

20

30

40

50

0.0001

0.001

0.01

0.1

1

10

CONTROL CURRENT (mA)

10 MHz

500 MHz

1000 MHz

inch

mm

Outline Drawing

Permanent damage may occur if any of these limits are exceeded.

A

B

C

D

E

F

.480

.500

.240

.255

.210

.230

12.19 12.70

6.10

6.48

5.33

5.84

G

H

J

K

L

wt

.16

.100

.14

.20

.020 grams

4.06

2.54

3.56

5.08

0.51

1.9

suggested control port biasing configuration

electrical schematic

+RoHS Compliant

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for RoHS Compliance methodologies and qualifications