• All specifications are subject to change without notice.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Thin Film Balun Transformers
For DVB-H/T, ISDB-T
TTB Series
Type:
Issue date:
TTB16G11 (1.6×0.8×0.4mm)
December 2010
(1/2)
001-01 / 20101207 / e751_filmbalun_ttb03
• All specifications are subject to change without notice.
Thin Film Chip Baluns
For DVB-H/T and ISDB-T
TTB Series TTB16G11
FEATURES
• This is an optimal, thin film chip balun transformer for 50 to
200Ω with low loss at DVB-H/T and ISDB-T frequency
bands(174 to 860MHz).
• Does not contain lead and is compatible with lead-free
soldering.
• It is a product conforming to RoHS directive.
APPLICATIONS
Balanced/unbalanced conversion for DVB-H/T and ISDB-T radio
frequency inputs
PRODUCT IDENTIFICATION
(1) Series name
(2) Case size
(3) Product identification number
G11: Z0=100Ω
(4) Common mode impedance
201: 200Ω/900: 90Ω [at 100MHz]
(5) Number of line
4P: 4-line
(6) Packaging style
T: ø180mm reel taping
(7) TDK internal code
PACKAGING STYLE AND QUANTITIES
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD
PATTE RN
CIRCUIT DIAGRAM
ELECTRICAL CHARACTERISTICS
Conformity to RoHS Directive
TTB 16 G11 - 201 - 4P - T 20
(1) (2) (3) (4) (5) (6) (7)
Packaging style Quantity
Taping 4000 pieces/reel
1.6+±0.1
Weight: 3mg
Dimensions in mm
0.16±0.1
0.4±0.1 0.4±0.1
0.2±0.1
0.15typ.
1
2
3
4
8
7
6
5
0.8±0.1
0.4
1.42
0.48
0.2
1
2
3
4
8
7
6
5
Unbalanced input
50Ω
Balanced output
200Ω
1 Unbalanced Port
2 GND
3 Unbalanced Port
4 GND
5 Balanced Port
6 GND
7 GND
8 Balanced Port
・No polarity
Part No. TTB16G11-201-4P TTB16G11-900-4P
Characteristics impedance 100Ω typ. 100Ω typ.
DC resistance [1 line] 4.0Ω±30% 1.5Ω±30%
Rated current Idc 0.05A max. 0.1A max.
Rated voltage Edc 5V max. 5V max.
Insulation resistance 10MΩ min. 10MΩ min.
Amplitude balance at balanced port [100 to 860MHz] 0±2.0dB 0±2.0dB
Phase balance at balanced port [100 to 860MHz] 180±15deg. 180±15deg.
Insertion loss [100 to 860MHz] 3.5dB max. 3.0dB max.
Operating temperature ranges –25 to +85°C –25 to +85°C
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(2/2)
001-01 / 20101207 / e751_filmbalun_ttb03
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
INSERTION LOSS
AMPLITUDE BALANCE at BALANCED PORT
RETURN LOSS
PHASE BALANCE at BALANCED PORT
–10
–8
–9
–6
–7
–4
–5
–2
–3
–1
0
Insertion loss SDS21(dB)
Frequency(MHz)
1000 200 300 400 500 600 700 800 900 1000
TTB16G11-201-4P
TTB16G11-900-4P
Frequency(MHz)
1000 200 300 400 500 600 700 800 900 1000
1.5
1.0
2.5
2.0
3.0
–1.5
–3.0
–0.5
–1.0
–2.5
–2.0
0.0
0.5
Amplitude balance
(
dB
)
TTB16G11-201-4P
TTB16G11-900-4P
Frequency(MHz)
1000 200 300 400 500 600 700 800 900 1000
–20
–35
–15
–30
–25
–10
–5
0
Return loss(dB)
TTB16G11-201-4P
TTB16G11-900-4P
Frequency(MHz)
1000 200 300 400 500 600 700 800 900 1000
175
185
195
170
165
160
180
190
200
Phase balance(deg.)
TTB16G11-201-4P
TTB16G11-900-4P
