Full-Chip Verification for Mboa-compliant UWB Radio

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Today � Complete, production-ready circuits with layout that take into account packaging, on-chip passive parasitics, and actual implementation of sources (VCO), bias, etc.
index=8 l=80.8u w=74.2u c_pad=38.6f UMC 0.13um 1.2V/3.3V Twin, Tripple Well RFCMOS NMOS PMOS STI STI STI p-type coremos_corner=tt iomos_corner=tt cirspl_case=typ sqskspl_case=typ mimcap_case=typ varmis12_case=typ varmis33_case=typ vardio_case=typ npn_vn_case=typ npn_vs_case=typ pnp_vn_case=typ rnhr_case=typ rnnpo_case=typ rnppo_case=typ diodn_esd_case=typ diop_esd_case=typ pad_rf_case=typ gnd_sw ps_filt vdd_sw gnd_sw gnd_sw do=136.01u w=6u s=1.8u nt=4.5 mimcaps_rf c_tot_m=0.508p l=21.68u w=21.68u M=1 vdd_sw 0 V53 vdd_sw l_cr20k_rf p_ls=2.3n gnd_sw DC=1.2 vdd_sw gnd_sw gnd_sw 0 gnd_sw V58 DC=0 mimcaps_rf c_tot_m=0.446p l=20.27u w=20.27u M=1 vdd_sw Port3 nt=6.5 s=1.8u w=1.9u do=149.12u gnd_sw gnd_sw U1 TRswitch3 rx ps_filt tx vdd_sw ctrl gnd_sw 0 gnd_sw V50 Port1 Port2 DC=if(sw==1, 1.2, 0) Original Circuit p_ls=7.9n l_cr20k_rf n_bpw_12_rf lf=0.12u wf=1.8u nf=16 M=3 wt=28.8u rnhr_rf r_zbt=4.816k wt=28.8u M=3 nf=16 wf=1.8u lf=0.12u gnd_sw gnd_sw l=5u w=1u m=1 l=5u w=1u vdd_sw m=1 n_bpw_12_rf vdd_sw rnhr_rf r_zbt=4.816k gnd_sw gnd_sw vdd_sw <strong>UWB</strong> T/R Switch ctrl � Modifications: p_12_rf lf=0.12u wf=2.4u nf=16 M=1 wt=38.4u n_12_rf vdd_sw lf=0.12u wf=1.8u nf=16 M=1 wt=28.8u gnd_sw � Tuned circuit to improve input match and insertion loss on receive channel with slight sacrifice of transmit characteristics. � Eliminated the one of inductors in the matching circuit � Reducing the size of the T/R switch. � Improved the receiving characteristics. gnd_sw Inductor removed to reduce layout size rnhr_rf r_zbt=20.636k rnhr_rf r_zbt=20.636k l=20u w=1u l=20u w=1u tx rx vdd_sw m=1 vdd_sw m=1 gnd_sw gnd_sw index=8 l=80.8u w=74.2u c_pad=38.6f gnd_sw ps_f ilt vdd_sw gnd_sw mimcaps_rf c_tot_m=0.435p l=c1_len w=c1_len M=1 gnd_sw do=Ls_do w=Ls_w s=Ls_s nt=Ls_nt vdd_sw l_cr20k_rf p_ls=1.8n gnd_sw vdd_sw gnd_sw gnd_sw Modified Circuit mimcaps_rf c_tot_m=0.435p l=c2_len w=c2_len M=1 vdd_sw gnd_sw gnd_sw n_bpw_12_rf lf =0.12u wf =7.2u nf =16 M=1 wt=115.2u wt=86.4u M=1 nf=16 wf=5.4u lf=0.12u gnd_sw rnhr_rf r_zbt=4.816k gnd_sw l=5u w=1u m=1 l=5u w=1u vdd_sw m=1 n_bpw_12_rf vdd_sw rnhr_rf r_zbt=4.816k gnd_sw gnd_sw vdd_sw ctrl p_12_rf lf =0.12u wf =2.4u nf =16 M=1 wt=38.4u n_12_rf vdd_sw lf =0.12u wf =1.8u nf =16 M=1 wt=28.8u gnd_sw Refernce: TALWALKAR et al.: Integrated CMOS Transmit-Receive Switch Using LC-Tuned Substrate Bias <strong>for</strong> 2.4-GHz and 5.2 GHz Applications, IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 6, JUNE 2004 gnd_sw rnhr_rf r_zbt=20.636k rnhr_rf r_zbt=20.636k l=20u w=1u l=20u w=1u tx rx vdd_sw m=1 gnd_sw vdd_sw m=1 gnd_sw
Page 1 and 2: Full-chip Verification for MBOA-com
Page 3 and 4: UMC - Ansoft UWB Project � Circui
Page 5: Circuit Modification Summary* � T
Page 9 and 10: Layout for UWB T/R Switch
Page 11 and 12: � UMC and Ansoft provide referenc
Page 13 and 14: RFIC Design Challenges � Time- an
Page 15 and 16: Monolithic ICs are Produced Using C
Page 17 and 18: HFSS - 3D Electromagnetics Industry
Page 19 and 20: System Design and Behavioral Modeli
Page 21 and 22: � Spiral Design Kit Contents: Ans
Page 23 and 24: HFSS/Nexxim Dynamic Link
Page 25 and 26: UMC 0.13um 1.2V/3.3V Twin, Tripple
Page 27 and 28: UMC 0.13um 1.2V/3.3V Twin, Tripple
Page 29 and 30: VCO Circuit Using HFSS Post-Layout
Page 31 and 32: Enlarge the Size of Negative Genera
Page 33 and 34: Exposed Die Paddle Die Vias Package
Page 35 and 36: BSRC RANDOM NB=112*2*symbols/2.5 BR
Page 37 and 38: IFFT FFTL=128 FFT FFTL=128 I Q M=4
Page 39: Conclusion � UMC and Ansoft teame
Page 42 and 43: Previous Work for UWB T/R Switch
Page 44 and 45: sw=0, Receiving UWB T/R Switch from
Page 46 and 47: Modifications for UWB T/R Switch
Page 48 and 49: sw=0, Receiving Final Result for UW
Page 50 and 51: Modification Summary for T/R Switch
Page 52 and 53: Previous Work for UWB LNA
Page 54 and 55: UWB LNA from Previous Work
Page 56 and 57:
Modifications for UWB LNA_v1
Page 58 and 59:
Final Result for UWB LNA_v1 FF, 1.3
Page 60 and 61:
Modification Summary for LNA_v1 �
Page 62 and 63:
Addition for UWB Active Balun (no p
Page 64 and 65:
Broadband Active Balun Added Phase
Page 66 and 67:
Previous work & Modifications for U
Page 68 and 69:
IQ Modulator Refinement vdd_mix gnd
Page 70 and 71:
Modification Summary for IQ Modulat
Page 72 and 73:
Original work of UWB Synthesizer
Page 74 and 75:
Complex Signal Spectrum for Synthes
Page 76 and 77:
Complex Signal Spectrum for Synthes
Page 78 and 79:
Synthesizer Settling
Page 80 and 81:
Spectrum Directly from Nexxim Ch2
Page 82 and 83:
Modifications for UWB Synthesizer
Page 84 and 85:
Synthesizer Schematic
Page 86 and 87:
UMC TT Ch2 Spectrum
Page 88 and 89:
Simulation Results TT: MOS=tt, res=
Page 90 and 91:
Layout for Synthesizer
Page 92 and 93:
0 V240 0 0 0 0 0 0 in inb U MC 0.13
Page 94 and 95:
CMOS Analog Baseband Filter & AGC F
Page 96 and 97:
HPF, LPF and VGA I & Q Stages UWB A
Page 98 and 99:
Gm Cell used in UWB Analog BB LPF f
Page 100 and 101:
UWB Analog BB filter (HPF portion)
Page 102 and 103:
PD GND VDD INV VSS U276 INV8 A Y VD
Page 104 and 105:
Common Mode Aux. Amplifier GND VDD
Page 106 and 107:
Section 3: Results Analog Baseband
Page 108 and 109:
Page 110 and 111:
Page 112:
Layout for Analog Gm-C Filter
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Full-Chip Verification for Mboa-compliant UWB Radio

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