HSP50214B_07 Datasheet, PDF (60/62 Pages) Intersil Corporation – Programmable Downconverter

AC Test Load Circuit
HSP50214B
DUT
S₁
C_L (NOTE)
SWITCH S1 OPEN FOR I_CCSB AND I_CCOP
NOTE: Test head capacitance.
Waveforms
WR
C(0-7), A(0-2)
t_WRL
t_WRH
t_WSA t_WHA
t_WSC t_WHC
FIGURE 49. TIMING RELATIVE TO WR
t_RF
t_RF
2.0V
0.8V
FIGURE 51. OUTPUT RISE AND FALL TIMES
±
I_OH
1.5V
I_OL
EQUIVALENT CIRCUIT
RD
A(2-0)
t_RL
t_AS
C(0-7)
t_RDO
t_ROD
FIGURE 50. TIMING RELATIVE TO RD
CLKIN
IN(13:0), COF
GAINADJ(2:0), ENI,
COFSYNC, SYNCIN1
t_CP
t_CL
t_CH
t_DS
t_DH
WR
t_WC
FIGURE 52. TIMING RELATIVE TO CLKIN
60
FN4450.4
May 1, 2007