WIRELESS COMMUNICATIONS DIVISION
For additional information and latest specifications, see our website: www.triquint.com 1
Product Description
The TQ1200 through TQ1209 are a family of directional passive couplers. These devices
consist of two broadside-coupled transmission lines. The first transmission line connects the
input port to the thru port and the second transmission line connects the coupled port to the
isolated port.
P/N Freq
(MHz)
IL
(dB)
Coup
(dB)
Isol
(dB)
VSWR
(max)
Pow
(W)
TQ1200 815.0
±10.0
0.17
(max.)
20.3
±2.0 (max.)
27
(min.)
1.4
(max.)
3
TQ1201 836.5
±12.5
0.17
(max.)
19.9
±2.0 (max.)
26
(min.)
1.4
(max.)
1
TQ1202 836.5
±12.5
0.40
(max.)
14.6
±2.0 (max.)
24
(min.)
1.4
(max.)
1
TQ1203 897.5
±17.5
0.20
(max.)
19.4
±2.0 (max.)
25
(min.)
1.4
(max.)
3
TQ1204 1441.0
±12.0
0.28
(max.)
16.8
±2.0 (max.)
22
(min.)
1.4
(max.)
1
TQ1205 1880.0
±30
0.27
(max.)
18.2
±2.0 (max.)
22
(min.)
1.4
(max.)
1
TQ1206 1880.0
±30.0
0.29
(max.)
16.5
±2.0 (max.)
21.0
(min.)
1.4
(max.)
3
TQ1207 1880.0
±30.0
0.45
(max.)
13.2
±2.0 (max.)
18
(min.)
1.4
(max.)
1
TQ1208 1950
±30.0
0.31
(max.)
15.8
±2.0 (max.)
20.5
(min.)
1.4
(max.)
3
TQ1209 1960
±30.0
0.37
(max.)
14.0
±2.0 (max.)
18.7
(min.)
1.4
(max.)
1
Note: Specifications are ambient temperature range from -40°C to 85°C.
TQ1200-TQ1209
DATA SHEET
Couplers
Features
Small size: MLF 2x2
Low Insertion Loss
High Power Capacity
Excellent Isolation
Low VSWR
Applications
Wireless Communications
Power Sampling/Level Sampling
General Purpose Apps
Port 1
Port 3
Port 2
Port 4
TQ1200-1209
Data Sheet
2For additional information and latest specifications, see our website: www.triquint.com
Absolute Maximum Ratings
Parameter Value Units
Operating Temperature -40 to 85 °C
Storage Temperature -60 to 150 °C
Block Diagram: 1200-1209
Pin 4
COUP
Pin 5
ISOL
Pin 3
IN
Pin 1
THRU
Pin 2
GND
PIN-OUT FUNCTIONAL DESCRIPTION
Pin Name Description
1 Thru Thru port
2 GND Ground
3 IN Input port
4 Coup Coupled port
5 Isol Isolation port
TQ1200-1209
Data Sheet
For additional information and latest specifications, see our website: www.triquint.com 3
Typical Performance
Test Condit ions, unless Otherwise Specified: Tc=+25 C
TQ1200 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1201 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1200 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1201 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1200 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1201 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1200-1209
Data Sheet
4For additional information and latest specifications, see our website: www.triquint.com
TQ1202 Coupling
0
5
10
15
20
25
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1203 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1202 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1203 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1202 Isolat ion
0
5
10
15
20
25
30
35
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1203 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1200-1209
Data Sheet
For additional information and latest specifications, see our website: www.triquint.com 5
TQ1204 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1205 Coupling
0
5
10
15
20
25
30
35
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Coupling
TQ1204 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1205 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1204 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1205 Isolat ion
0
5
10
15
20
25
30
35
40
45
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1200-1209
Data Sheet
6For additional information and latest specifications, see our website: www.triquint.com
TQ1206 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1207 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling ( MHz)
Coupling
TQ1206 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1207 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1206 Isolat ion
0
5
10
15
20
25
30
35
40
45
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1207 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1200-1209
Data Sheet
For additional information and latest specifications, see our website: www.triquint.com 7
TQ1208 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1209 Coupling
0
5
10
15
20
25
30
500 1000 1500 2000 2500
Frequency (MHz)
Coupling (dB)
Coupling
TQ1208 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1209 Insert ion Loss
0
0.5
1
1.5
2
2.5
3
500 1000 1500 2000 2500
Frequency (MHz)
Insert ion Loss (dB)
Insertion Loss
TQ1208 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1209 Isolat ion
0
5
10
15
20
25
30
35
40
500 1000 1500 2000 2500
Frequency (MHz)
Isolation (dB)
Isolation
TQ1200-1209
Data Sheet
8For additional information and latest specifications, see our website: www.triquint.com
Package Dimensions:
JEDEC DESIGNATION DESCRIPTION METRIC ENGLISH NOTE
A OVERALL HEIGHT 0.90 +/-.10 mm .035 +/-.004 in 1
A2 PACKAGE BODY HEIGHT 0.70 +/-.05mm .028 +/-. 002 i n 1
A3 PACKAGE BASE HEIGHT 0.20 +/-.05mm .008 +/-.002 in 1
r LEAD RADIUS 0.075 mm REF .003 in 1
b TERMINAL WIDTH 0.23 +/-.05 mm .009 +/-.002 in 1
D PACKAGE LENGTH 2.00 mm BSC .079 in 1
D2 EXOPSED PAD LENGTH 1.324 +/-0.1 mm .052 +/-.004 in 1
e TERM IN AL PI TC H 0.65 mm BSC .02 6 in 1
E PACK AGE WIDT H 2.00 mm BSC .079 in 1
E2 EXPOSED PAD WIDTH 0.624 +/-0.1 mm .025 +/-.004 in 1
E4 PAD END TO CENTERLINE 0.662 +/-0.1 mm .026 +/-.004 in 1
L TERMINAL LENGTH 0.355 +/-.14 mm .014 +/-. 006 i n 1
L2 TERMINAL PAST BODY LENGTH 0.063 m m REF .03 in 1
L3 TERMINAL PAST BODY W IDTH 0.063 m m REF .03 in 1
1. Notes: PRIMARY DIMENSIONS ARE IN METRIC MILLIMETERS. THE ENGLISH EQUIVALENTS ARE CALCULATED AND SUBJECT TO
ROUNDING ERROR.
Additional Information
For latest specifications, additional product information, worldwide sales and distribution locations, and information about TriQuint:
Web: www.triquint.com Tel: (503) 615-9000
Email: info_wireless@tqs.com Fax: (503) 615-8900
For technical questions and additional information on specific applications:
Email: info_wireless@tqs.com
The information provided herein is believed to be reliable; TriQuint assumes no liability for inaccuracies or omissions. TriQuint assumes no responsibility for the use of this
infor mation, and all such inf ormation shall be entir ely at t he user's own ris k. Pri ces and s pecifi cations are subject to change without noti ce. No patent rights or licenses to any of
the ci rcuits described herei n are implied or granted t o any third party.
TriQuint does not authorize or warrant any TriQuint product for use in life-support devices and/or systems.
Copyright © 1998 TriQuint Semiconductor, Inc. Al l rights reser ved.Revision A, Oc tober, 2001
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A
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L2
L3
E2
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E4
EE1
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