元器件交易网www.cecb2b.com
PRELIMINARY
Oct. / 2002 Ver.4TDK Corporation
MULTILAYER BALUN SPECIFICATIONP/N:HHM1711D1ForBluetooth & IEEE802.11b/g[MECHANICAL DIMENSIONS]
1.6 ± 0.160.8±0.154Pin configuration1. Unbalanced Port
2. GND or DC feed+ RF GND3. Balanced Port4.Balanced Port5. GND6. N.C.
10.6±0.123Unbalanced InputUnit: mm0.1±0.10.55±0.10.3±0.10.25± 0.150ohm615243Balanced Output100ohm[ELECTRICAL CHARACTERISTICS]
Unbalanced Impedance Balanced Impedance Frequency Range
Unbalanced Port Return Loss
Phase Imbalance at Balanced Port Amplitude Imbalance at Balanced Port Insertion Loss
50ohm100ohm2400–2500 MHz10dB min.180 ± 10 deg0 ± 2.0 dB1.2 dB Max.
[TEMPERATURE RANGE]
Storage Temperature Operating Temperature
-40°C ~ +85°C-40°C ~ +85°C
[STANDARD PACKAGING QUANTITIES]
4000pcs. /reel
Note: The above PRELIMINARY data are not guaranteed, and are subject to change without notice.
元器件交易网www.cecb2b.com
PRELIMINARY
[ Frequency response ]
HHM1711D1(UNBALANCE 50ohm/BALANCE 100ohm)TDK CorporationReturn LossAmplitude Balance054-52400MHz)-13.62dB)B3B-102450MHzd(d (-13.14dBe2 scs2500MHznoa1lL-15-12.33dBa nB0r ueted-1R-20utilp-2m-25A-3-4-30-52100220023002400250026002700280021002200230024002500260027002800Frequency (MHz)Frequency (MHz)Insertion LossPhase Balance0.0205-0.52400MHz200-1.0-0.82dB2450MHz)195)Bgd-1.5-0.85dBe(d190 (s2500MHz s-2.0eo-0.87dBc185Ln an-2.5180loaitBr-3.0 175eessn-3.5a170I-4.0hP165-4.5160-5.01552100220023002400250026002700280021002200230024002500260027002800Frequency (MHz)Frequency (MHz)[ Recommended PCB Pattern ]
0.250.256.0BalN.CGndPort20-0.1HHM****.3.00.30-0.10-0.1UnbalBal6PortGndPort1.00.70.3dia.0.3 thru-holeThis width is 50ohm.Micro-striplinefor04mmthickglass-epoxysubstrateNote: The above PRELIMINARY data are not guaranteed, and are subject to change without notice.
2400MHz-0.45dB2450MHz-0.34dB2500MHz-0.21dB2400MHz179.9deg2450MHz179.8deg2500MHz179.8deg
