top hat®
Surface Mount
TCD-6-122-75X+
Directional Coupler
75Ω
6.7 dB
5 to 1250 MHz
Features
• wideband, 5 to 1250 MHz
• low mainline loss, 2.5 dB typ.
• aqueous washable
CASE STYLE: DB1627
• leads for excellent solderability
• protected by US Patent 6,140,887
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Applications
• DOCSIS® 3.1 Systems
• VHF/UHF
• CATV
• cellular
Reel Size
7”
13”
Devices/Reel
20, 50, 100, 200, 500
1000, 2000
Electrical Specifications at 25°C
Parameter
Condition (MHz)
Min.
Typ.
Max.
Unit
Frequency Range
5
1250
MHz
5-100
100-1000
1000-1250
—
—
—
2.2
2.3
2.8
2.8
2.9
3.5
Mainline Loss1 (above theoretical 0.1 dB)
dB
Nominal Coupling
5-1250
—
6.7 0.3
—
dB
dB
Coupling Flatness(±)
5-1250
5-100
—
0.2
15
0.5
—
13
Directivity
dB
100-1000
1000-1250
5-100
100-1000
1000-1250
5-100
100-1000
1000-1250
5-100
100-1000
1000-1250
5-500
10
8
13
12
15
16
15
20
18
18
14
15
16
—
—
—
—
—
—
—
—
—
—
—
—
—
0.3
0.5
10
14
13
15
15
13
10
13
13
—
—
Return Loss (Input)
Return Loss (Output)
dB
dB
Return Loss (Coupling)
Input Power
dB
W
500-1250
1. Mainline loss includes theoretical power loss 1.1dB at coupled port.
Pin Connections
Function
Maximum Ratings
Pin Number
Parameter
Ratings
Operating Temperature
Storage Temperature
-40°C to 85°C*
-55°C to 100°C
INPUT
3
4
1
2
6
OUTPUT
Permanent damage may occur if any of these limits are exceeded.
* Case temperature is defined as temperature on ground leads.
COUPLED
GROUND
75Ω TERM EXTERNAL
Electrical Schematic
REV. A
M156781
ED-150407
TCD-6-122-75X+
WP/CP/AM
160623
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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