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Z9973
Document #: 38-07089 Rev. *D Page 7 of 9
Notes:
7. 50Ω transmission line terminated into VDD/2.
8. Tpd is specified for a 50-MHz input reference. Tpd does not include jitter.
9. The VCMR is the difference from the most positive side of the differential input signal. Normal operation is obtained when the “High” input is within the VCMR
range and the input lies within the VPP specification.
10. Inputs have pull-up/pull-down resistors that effect input current.
11. Driving series or parallel terminated 50Ω (or 50Ω to VDD/2) transmission lines.
Fout Maximum Output Frequency Q (÷2) 125 MHz
Q (÷4) 120
Q (÷6) 80
Q (÷8) 60
FoutDC Output Duty Cycle
[6]
TCYCLE
/2 – 750
TCYCLE
/2 + 750
ps
tpZL, tpZH Output Enable Time
[6]
(all outputs) 2 10 ns
tpLZ, tpHZ Output Disable Time
[6]
(all outputs) 2 8 ns
TCCJ Cycle to Cycle Jitter
(peak to peak)
[6]
± 100 ps
TSKEW Any Output to Any Output Skew
[6,7]
250 350 ps
Propagation Delay
[7,8]
–225 –25 175 ps
Tpd QFB = (÷8) –70 130 330
–130 70 270
Ordering Information
Part Number Package Type Production Flow
IMIZ9973BA 52-pin TQFP Industrial, –40°C to +85°C
IMIZ9973BAT 52-pin TQFP–Tape and Reel Industrial, –40°C to +85°C
AC Parameters (V
DD
= 2.9V to 3.6V, V
DDC
= 3.3V ±10%, T
A
= –40°C to +85°C) (Continued)
[4]
Parameter Description Conditions Min. Typ. Max. Units
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