856879_技术文档

856879

782/751 MHz Duplexer

Applications

•

For Band 13 LTE applications

LTE B13 handset, data cards, mobile routers

Product Features

Functional Block Diagram

TopView

Ant

•

High Rejection in Band 14

Gnd

7

Gnd

5

Usable bandwidth 10 MHz

6

High Tx-Rx Isolation

Low loss (or High attenuation)

Superior Amplitude / Phase Balance

Single-ended- Balanced Rx operation

Ceramic chip-scale Hermetic Package (CSP)

Small Size: 2.5 x 2.00 x 0.56 mm

Hermetic RoHS compliant, Pb-free

Rx

Out

8

1

Gnd

4

Rx

Out

2

3

Tx in

Gnd

General Description

Pin Configuration

The 856879 is

a

high-performance Temperature

Compensated Surface Acoustic Wave (TC SAW) duplexer

designed to meet the strict LTE requirements for use in

Band 13.

Pin # Balanced

1, 8

Description

Rx Output

Tx Input

3

856879 is specifically designed to meet the high

performance expectations of insertion loss, isolation and

BC14 rejection in LTE systems operating in B13

applications under all operating condition. The use of TC

SAW technology guarantees these specifications up to the

extended +90C operating condition.

6

2,4,5,7,9

Antenna/Phasing Inductor

Ground

Ordering Information

Part No.

856879

856879-EVB

Description

Packaged Part

Evaluation Board

The 856879 uses common packaging techniques to

achieve the industry standard 2.5 x 2.0 mm footprint. The

duplexer exhibits excellent power handling capabilities.

Standard T/R size = 10,000 units/reel.

Data Sheet: Rev P 10/18/12

- 1 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Specifications

Tx - Electrical Specifications ⁽¹⁾

Specified Temperature Range: ⁽²⁾-30 to +90 ºC

Parameter ⁽³⁾

Center Frequency

Conditions

Min

-

Typical ⁽⁴⁾

Max Units

782

2.2

0.75

37

39

41

51

43

36

25

13

7

-

2.5

1.2

-

MHz

dB

Maximum Insertion Loss

Amplitude/Passband Variation⁽⁵⁾

777 – 787 MHz

10 – 716 MHz

-

dB p-p

dB

32

36

35

47

37

30

15

6

716 – 728 MHz

728 – 746 MHz

746 – 756 MHz

758 – 767 MHz

767 – 768 MHz

768 – 769 MHz

769 – 770 MHz

770 – 771 MHz

771 – 772 MHz

869 – 894 MHz

1554 – 1565 MHz

1565 – 1585 MHz

1597 – 1607 MHz

1805 – 1880 MHz

1930 – 1990 MHz

2110 – 2170 MHz

2331 – 2361 MHz

2400 – 2484 MHz

3108 – 3148 MHz

777 – 787 MHz

-

dB

-

dB

-

dB

-

4

-

dB

2

5

-

Rejection/Attenuation ⁽⁶⁾

35

41

40

38

35

10

-

38

45

46

45

47

46

53

50

45

19

15

-

dB

-

dB

-

dB

-

dB

-

dB

-

Return Loss at Tx

Return Loss at Antenna

-

dB

-

Power Handling (Power at Tx Port)

Tx Impedance (single-ended) ⁽⁷⁾

Antenna Impedance (single-ended) ⁽⁷⁾

29

-

dBm

-

50

Ω

-

Tx – Rx Specification

777 – 787 MHz (Differential)

777 – 787 MHz (Common

Mode Rejection)

55

62

-

dB

60

50

53

60

50

65

55

57

58

74

70

60

-

dB

746 – 749 MHz

749 – 752 MHz

752 – 756 MHz

Tx to Rx Isolation

1552 – 1574 MHz

2328 – 2361 MHz

3104 – 3148 MHz

Notes:

1. All specifications are based on the TriQuint schematic for the main reference design shown on page 7

2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temp.

3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances

4. Typical values are based on average measurements at room temperature

5. Over a sliding 5 MHz window, in-band

6. Relative to zero dB

7. This is the optimum impedance in order to achieve the performance shown

Data Sheet: Rev P 10/18/12

- 2 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Specifications

Rx - Electrical Specifications ⁽¹⁾

Specified Temperature Range: ⁽²⁾-30 to +90 ºC

Parameter ⁽³⁾

Conditions

Min

Typical ⁽⁴⁾Max Units

Center Frequency

-

751

1.85

0.4

-

MHz

Maximum Insertion Loss

746 – 756 MHz

-

2.5

1.1

dB

Amplitude/Passband Variation⁽⁵⁾

dB p-p

650 – 729 MHz

729 – 736 MHz

777 – 787 MHz

793 – 805 MHz

805 – 3200 MHz

3200 – 4200 MHz

4200 – 6000 MHz

27

55

33

22

30

13

31

30

60

39

27

35

27

-

dB

Rejection/Attenuation ⁽⁶⁾

Return Loss at Rx

746 – 756 MHz

10

-5

-1.0

-

15

17

-

dB

Return Loss at Antenna

Output Phase Balance

Output Amplitude Balance

IMR2^{(7) (a,b)}

-

+5

1.0

-106

-109

-

degree

dB

-

-110

-120

100

50

dBm

Ω

IMR3^{(7) (c,d)}

-

Rx Impedance (balanced) ⁽⁸⁾

Antenna Impedance (single-ended) ⁽⁸⁾

-

Ω

Notes:

1. All specifications are based on the TriQuint schematic for the main reference design shown on page 7

2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temp

3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances

4. Typical values are based on average measurements at room temperature

5. Over a sliding 5 MHz window, in-band

6. Relative to zero dB

7. All power levels are referenced to the antenna port. Two CW tones are applied at frequencies f1 and f2, and the resultant

intermodulation product in the Rx band is measured. The first tone is applied to the Tx port, in the range f1 = 777 to 787 MHz, at

+21.5 dBm (referenced to the antenna port). The second tone is -15 dBm, applied to the antenna port at f2, with the following four

cases:

a. f2 = 31 MHz

b. f2 = 2 * f1 - 31 MHz

c. f2 = f1 + 31 MHz

d. f2 = 3 * f1 - 31 MHz

The intermodulation product is measured at f1 - 31 MHz.

8. This is the optimum impedance in order to achieve the performance shown

Data Sheet: Rev P 10/18/12

- 3 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Tx - Typical Performance (at room temperature)

Data Sheet: Rev P 10/18/12

- 4 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Rx - Typical Performance (at room temperature)

Data Sheet: Rev P 10/18/12

- 5 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Tx - Rx Isolation - Typical Performance (at room temperature)

Data Sheet: Rev P 10/18/12

- 6 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Reference Design – Ant - 50 SE In, Tx - 50 SE Out , Rx - 100 Bal Out

Schematic

ANT

RX

6

1

100 Ω

ANT

Single-ended

RX

Balanced

30nH

50Ω

13nH

8

TX

2,4,5,7,9

3

TX

Single-ended

50Ω

Notes:

1. Actual matching values may vary due to PCB layout and parasitic

2. If the DC level on any RF port is greater than 3V, it is recommended to add external DC block as needed. If not, no additional

external components are required

PC Board

Mounting Configuration

Notes:

3-layer board - top, middle & bottom layer: 1 oz copper

Substrates: .031” thick FR4 dielectric.

Finish plating: Nickel: 3-8µm thick, Gold: .03-.2µm thick

Hole plating: Copper min .0008µm thick

1. Top view of the duplexer.

2. All dimensions are in millimeters.

3. This footprint represents a recommendation only.

Absolute Maximum Ratings

Parameter

Operating Temperature

Rating*

-30 to +90 ^oC

Storage Temperature

* Operation of this device outside the parameter ranges given above may cause permanent damage.

Bill of Material

Reference Desg. Value Description

Manufacturer

MuRata

Part Number

LQW15AN13NH00

LQW15AN30NG00

9602-1111-018

L1_Ant

L2_Rx

SMA

13 nH

30 nH

N/A

Coil Wire-wound, 0603, y%

SMA connector

MuRata

Radiall USA Inc.

Multiple

PCB

N/A

3-layer

Data Sheet: Rev P 10/18/12

- 7 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Mechanical Information

Package Information, Dimensions and Marking

Package Style: CSP-10KT

Dimensions: 2.5 x 2.00 x 0.56 mm

Body: Al₂O₃ceramic

Lid: Kovar or Alloy 42, Au over Ni plated

Terminations: Au plating 0.5 - 1.0µm, over a 2-6µm Ni

plating

All dimensions shown are nominal in millimeters

All tolerances are 0.15mm except overall length and width

0.10mm

The date code consists of:

WW = 2 digit week,

Y = last digit of year,

M = manufacturing site code

Tape and Reel Information

Standard T/R size = 1,000 units/reel. All dimensions are in millimeters

8.8

2.7

Ø330

ID dot

4.0

Ø1.5

A

1.75

3.5

0.3

2.0

8.

Direction of travel

Ø102

2.75

2.23

Ø20.2

Ø13.0

2.0

4.0

Ø1.0

A

1.1

Section A-A

Data Sheet: Rev P 10/18/12

- 8 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network

856879

782/751 MHz Duplexer

Product Compliance Information

ESD Information

Solderability

Compatible with the latest version of J-STD-020, lead

free solder, 260°C

Refer to Soldering Profile for recommended guidelines.

ESD Rating: Class 0

Value:

Test:

Standard:

Passes ≤ 150V min.

Human Body Model (HBM)

JEDEC Standard JESD22-A114

This part is compliant with EU 2002/95/EC RoHS

directive (Restrictions on the Use of Certain Hazardous

Substances in Electrical and Electronic Equipment).

ESD Rating: Class A

This product also has the following attributes:

Value:

Test:

Standard:

Passes ≤ 150V min.

Machine Model (MM)

JEDEC Standard JESD22-A115

•

Halogen Free (Chlorine, Bromine)

Antimony Free

TBBP-A (C₁₅H₁₂Br₄0₂) Free

PFOS Free

SVHC Free

MSL Rating

Devices are Hermetic, therefore MSL is not applicable

Contact Information

For the latest specifications, additional product information, worldwide sales and distribution locations, and information about

TriQuint:

Web: www.triquint.com

Email: info-sales@tqs.com

Tel:

Fax:

+1.407.886.8860

+1.407.886.7061

Important Notice

The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information contain

herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained herein. TriQuint

assumes no responsibility or liability whatsoever for the use of the information contained herein. The information contained

herein is provided "AS IS, WHERE IS" and with all faults, and the entire risk associated with such information is entirely with

the user. All information contained herein is subject to change without notice. Customers should obtain and verify the latest

relevant information before placing orders for TriQuint products. The information contained herein or any use of such

information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property

rights, whether with regard to such information itself or anything described by such information.

TriQuint products are not warranted or authorized for use as critical components in medical, life-saving, or life-sustaining

applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death.

Data Sheet: Rev P 10/18/12

- 9 of 9 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network


型号：	856879
厂家：	TRIQUINT SEMICONDUCTOR
描述：	782/751 MHz Duplexer 七百五十一分之七百八十二MHz的双工器
文件：	总9页 (文件大小：736K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

856879 [TRIQUINT]

相关型号：

856879-EVB

856880

856880-EVB

856880_15

856882

856882-EVB

856882_15

856883

856883-EVB

856883_15

856884

856884-EVB