Z9973, Ordering information, Ac parameters – Cypress Z9973 User Manual
Page 7
Z9973
Document #: 38-07089 Rev. *D
Page 7 of 9
Notes:
7.
50
Ω
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 50
Ω
(or 50
Ω
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