BAL-2690D3U Ver la hoja de datos (PDF) - STMicroelectronics

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Lista de partido

BAL-2690D3U

50 / 30+j25 balun transformer for 2.45 GHz ISM band

STMicroelectronics 

BAL-2690D3U

Electrical characteristics

Figure 3.

- 0.9 dB

- 1.0

- 1.1

- 1.2

- 1.3

- 1.4

2.2E9

Insertion loss (Tamb= 25 °C)

m2

m1

Ripple in band

0.02 dB typ.

Figure 4.

dB

-10

Return loss (Tamb= 25 °C)

-15

-20

2.3E9

2.4E9

2.5E9

-25

2.6E9

F(Hz)

2.7E9

-30

2.2E9

2.3E9

2.4E9

2.5E9

F(Hz)

2.6E9

2.7E9

Figure 5.

1.0 dB

Amplitude imbalance (Tamb= 25 °C) Figure 6.

10

Phase imbalance (Tamb= 25 °C)

0.5

5

0.0

0.0

-0.5

-1.0

2.2E9

2.3E9

2.4E9

2.5E9

-5

2.6E9

F(Hz) -10

2.7E9

2.2E9

2.3E9

2.4E9

2.5E9

2.6E9

F(Hz)

2.7E9

Figure 7.

1.0

Scc22 magnitude @ 2f0

(Tamb = 25 °C)

Figure 8. Scc22 phase @2f0 (Tamb = 25 °C)

0

- 10

0.9

- 20

0.8

0.7

4.6E9

4.7E9

4.8E9

4.9E9

5.0E9

- 30

- 40

F(Hz) - 50

5.1E9

5.2E9

4.6E9

4.7E9

4.8E9 4.9E9

5.0E9

F(Hz)

5.1E9

5.2E9

Doc ID 16056 Rev 2

3/8

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