HSPICE 激励怎么产生

脉冲信号 上升、下降沿 5ns脉宽50ns周期 100ns频率 800MEG
怎么产生图示微波脉冲信号?自己写的网表如下：
.TITLEAHC1GU04 HPM ANALYSIS
.include 'C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\DBV5.PKG'
.include 'C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\DCK5.PKG'

.include 'C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\ahc1gu04dev.inc'

.include 'C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\epic1s49n.lib'
.include 'C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\epic1s49w.lib'
.include 'C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\epic1s49s.lib'
.SUBCKT AHC1GU04 p_a p_y p_vcc p_gnd
XAHC1GU04_BIT s_a s_y s_gnd s_vcc ahc1gu04_bit
X_PIN2p_as_aPKG5_02
X_PIN4p_ys_yPKG5_04
X_PIN3p_gnds_gndPKG5_03
X_PIN5p_vccs_vccPKG5_05
.ENDS AHC1GU04
.OPTIONS POST
.OPTIONS ACCT OPTS
.OPTIONS SPICE=1
.OPTIONS GMIN=1E-10
.OPTIONS GMINDC=1E-10
.OPTIONS ITL1=400
.OPTIONS ITL4=40
.OPTIONS ITL5=0
.TEMP40
XAHC1GU04 A Y VCC GND AHC1GU04
vlogicsupplyVCC0DC3.3
vgndGND0DC0.0
.TRAN0.1NS 300NS
XV1A0RFpulse
.SUBCKTRFpulse A0VP 0
VP1 P1 0 SIN(03.16 800M30NS)
VP2 P2 0 SIN(03.16 800M130NS)
VA1 A1 0 PULSE(0 130NS0 0 60NS205NS )
VA2 A2 0 PULSE(0 1130NS 0 0 60NS205NS )
VA3 A3 0 PWL(0NS 0 5NS 0 10NS 3.3 110NS 3.3 115NS 0 205NS 0 )
ES1VP 0VALUE="VA3+VA1*VP1+VA2*VP2"
EOUTA0VP0 1 MAX=6.46 MIN=-3.16
.ENDS
CyY035pF
RyY01k
.END
运行完报错如下：
**warning** Warning(s) associated with encrypted block(s) were suppressed due to encrypted content.
**warning** Warning(s) associated with encrypted block(s) were suppressed due to encrypted content.
**warning** Warning(s) associated with encrypted block(s) were suppressed due to encrypted content.
**warning** Warning(s) associated with encrypted block(s) were suppressed due to encrypted content.
**warning** Warning(s) associated with encrypted block(s) were suppressed due to encrypted content.
**warning** (C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\epic1s49n.lib:92)associated with encrypted blocks were suppressed due to encrypted content
**warning**unknown model parameter:phio
**error**above line attempts to redefine epic1s_nch
**error** (C:\synopsys\Hspice_C-2009.09\library\SN74AHC1GU04\epic1s49w.lib:92) difficulty in reading input

请问这是什么原因?请大神不吝赐教！万分感谢！

求大神指导！

刚开始学习，求助中！

You may use Verilog-A to describe your stimulus.
HSPICE support Verilog-A Module.
For example, Clock signal with phase-transition/ frequency transition