Datasheet > USD1213A

USD1213A

更新时间： 2023-12-06 20:13:36

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西迪斯 - CTS		/
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USD1213A 数据手册

USD1213A - PRELIMINARY

Band 12UL / 12+13DL USD Series Duplexer

Features

▪ Low Loss with High Rejection

▪ Superior power handling and reliability

▪ Universal footprint across all FDD frequency bands

Applications

ESTIMATES

▪ Wireless Infrastructure applications

Part Dimensions: 61.4 × 18.7 × 12.0 mm • 35.4 g

Materials: Ag plated ceramic block with tin plated brass shield

▪ High-performance carrier-grade small-cells using linearized

PA for 1.0-2.0W at the antenna port.

▪ Wide-band pico-cells or small-cells requiring multi-channel or carrier aggregation.

Description

Surface mount ceramic duplexer supports a universal footprint across all FDD frequency bands enabling the use of

a common system PCB. Provides superior rejection, insertion loss, reliability, as well as both peak and average

power handling compared to other duplexer technologies.

Electrical Specifications

Frequency

Typical

Spec.

Spec. over

Parameter

(MHz)

at 25⁰C

-40⁰C to +85⁰C

Nominal Impedance

Average Input Power

Peak Input Power

50 ohms

6.0 Watt max

60 Watt max

Antenna to UL Response

Passband Insertion Loss (5 MHz avg)

698 - 716

699 - 715

698 - 716

728 - 757

757 - 894

1.4 dB

1.3 dB

15 dB

51 dB

> 50 dB

1.6dB max

1.5dB max

12 dB min

50 dB min

30 dB min

1.7dB max

1.6dB max

12 dB min

50 dB min

30 dB min

Passband Return Loss

Attenuation:

DL to Antenna Response

Passband Insertion Loss (5 MHz avg)

728 - 757

729 - 756

729 - 757

698 - 716

776 - 787

1.4 dB

1.3 dB

15 dB

54 dB

31 dB

1.6 dB max

1.5 dB max

12 dB min

50 dB min

30 dB min

1.7 dB max

1.6 dB max

12 dB min

50 dB min

30 dB min

Passband Return Loss

Attenuation:

DL to UL Response

Attenuation for UL band

Attenuation for DL band

698 - 716

728 - 757

55 dB

50 dB min

Note: CTS tests each unit to the critical specifications above.

Subsequent audits may deviate due to repeatability among

different test systems which shall not exceed these allowances.

Specification Allowance

Insertion Loss

Return Loss

Attenuation

0.1 dB

1.0 dB

2018-10-12 Rev. C

Page 1 of 2

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

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