Cypress Semiconductor Z9973 Hoja de especificaciones - Página 7

Navegue en línea o descargue pdf Hoja de especificaciones para Hardware informático Cypress Semiconductor Z9973. Cypress Semiconductor Z9973 10 páginas. 3.3v, 125-mhz, multi-output zero delay buffer

Imprimir página
AC Parameters
(V
= 2.9V to 3.6V, V
DD
Parameter
Fout
Maximum Output Frequency
FoutDC
Output Duty Cycle
tpZL, tpZH
Output Enable Time
tpLZ, tpHZ
Output Disable Time
TCCJ
Cycle to Cycle Jitter (peak to peak)
TSKEW
Any Output to Any Output Skew
Propagation Delay
Tpd

Ordering Information

Part Number
IMIZ9973BA
IMIZ9973BAT
Notes:
7.
50 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 (or 50 to VDD/2) transmission lines.
Document #: 38-07089 Rev. *D
= 3.3V ±10%, T
DDC
A
Description
Q ( 2)
Q ( 4)
Q ( 6)
Q ( 8)
[6]
[6]
(all outputs)
[6]
(all outputs)
[6]
[6,7]
[7,8]
QFB = ( 8)
Package Type
52-pin TQFP
52-pin TQFP–Tape and Reel
= –40 C to +85 C) (Continued)
Conditions
Min.
TCYCLE
/2 – 750
–225
–70
–130
Production Flow
Industrial, –40°C to +85°C
Industrial, –40°C to +85°C
Z9973
[4]
Typ.
Max.
Units
125
MHz
120
80
60
TCYCLE
ps
/2 + 750
2
10
ns
2
8
ns
± 100
ps
250
350
ps
–25
175
ps
130
330
70
270
Page 7 of 9
[+] Feedback