SKY16706-11
Dual Coupler Module
The SKY16706-11 is a dual coupler module (DCM) that consists
of two bidirectional couplers with coupled path filtered with a
filter optimized for 2.4 GHz and 5 GHz rejection. SKY16706-11
has 50 Ω input and output impedance with internal DC blocking
and minimal number of external support components. The DCM
is targeted for use in mobile applications. It is compatible with
3GPP GSM, WCDMA, LTE and LTE-A standards and supports the
B1, B2, B3, B4, B7, B30, B34, B39, B38, B40, and B41 service
bands: for the cellular part. It also supports GPS/GNSS/Beidou
localization standards.
The SKY16706-11 is packaged in a compact 16-lead,
1.6 × 1.6 × 0.54 mm surface mount package that meets
requirements for board-level assembly.
No external DC blocking capacitors are required on the RF paths
as long as no DC voltage is applied. The DCM can operate over
the temperature range of –35 °C to +90 °C.
Features
- Dual bidirectional couplers
- Low insertion loss (0.22 dB typical at 2690 MHz)
- 25 dB coupling factor at 824 to 2690 MHz
- 25 dB directivity
- High linearity with low harmonics
- Programmable low-pass filtering in the coupled paths to reject 2.4 GHz and 5 GHz ISM blockers
- Programmable attenuators; 4 programmable steps: 0 dB, 3 dB, 6 dB, and 9 dB state
- Supply voltage range of 2.5 V to +4.8 V
- Integrated MIPI RFFE interface
- Small, lead (Pb)-free and RoHS-compliant, 16-lead surface mount package (1.6 × 1.6 × 0.54 mm) (MSL3 @ 260 °C per JEDEC J-STD-020)
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ProductName
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SKY16706-11
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Description (Absorptive/ Reflective)
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Dual Coupler with Switched Attenuator
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Tx Low-band Insertion Loss (dB) 0.7-1.0 GHz
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0.09
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Tx Low-band Insertion Loss (dB) 1-2 GHz
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0.16
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Tx Low-band Insertion Loss (dB) 2-3 GHz
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0.22
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Typical Directivity
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25 @ 0.7-2.7 GHz
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Typical Coupling
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25 @ 0.7-2.7 GHz
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Control Logic
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MIPI
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Package
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SMT 16L
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Package (mm)
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1.6 × 1.6 × 0.54
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Product Information:
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New
Description: High Isolation Description: High Linearity Description: Low Insertion Loss Description: RF Coupler Function: Dual Coupler Switch
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