sza1000 NXP Semiconductors, sza1000 Datasheet - Page 25

• Manufacturer Part Number: sza1000
• Description: Qic Digital Equalizer
• Manufacturer: NXP Semiconductors

3. Measured at pins 40 and 43.
4. Differential pins 40 and 43.
5.
6. C
Philips Semiconductors
Notes
1. Pins 3, 4, 6, 9 to 20, 22, 23, 24, 30 and 31.
2. Measured at pins 39 and 44 with a 10 M /15 pF load.
7. C
8. C
9. C
1998 Feb 16
Write equalization section
f
t
t
t
t
t
t
clk(WEQ)
WEQL
WEQH
su(WD-WEQCLK)
h(WD-WEQCLK)
IL(WDIN)
OL(WDOUT)
f
QIC digital equalizer
o(WDIN-WEQCLK)
C
t
SYMBOL
s
o(L)(SRD)
o(L)(RRC)
o(L)(PACLK)
o(L)(AUX)
o(L)(WDOUT)
=
--- -
f
1
s
is the external load (pF), at AUX0 to AUX7 (pins 11 to 18) for C
is the external load (pF), at SRD (pin 27) for C
is the external load (pF), at RRC (pin 25) for C
is the external load (pF), at PACLK (pin 29) for C
is the external load (pF), at WDOUT (pin 11) for C
WEQ clock frequency
WEQ LOW time
WEQ HIGH time
setup time:
WDIN-to-WEQCLK
hold time: WD-to-WEQCLK
WDIN input LOW time (WDI
mode)
WDOUT output LOW time
(WDI mode)
frequency offset
WDIN-WEQCLK
PARAMETER
N2 = 1 or N3 = 1;
see Table 14
N6 =1;
see Table 14
N2 = 1 or N3 = 1;
see Table 14
N2 = 1 or N3 = 1;
see Table 14
WDI_I = 0;
see Table 15
note 9
N6 = 1;
see Table 14
CONDITIONS
25
o(L)(SRD)
o(L)(RRC)
o(L)(PACLK)
o(L)(WDOUT)
< 50 pF.
< 50 pF.
10
10
5
10
10
t
C
0.5
WEQH
o(L)(WDOUT)
MIN.
< 50 pF.
o(L)(AUX)
2 0.2
< 50 pF.
< 50 pF.
24
TYP.
36
24
t
WEQH
Product specification
MAX.
SZA1000
MHz
MHz
ns
ns
ns
ns
ns
ns
%
UNIT