TZA1026T Philips Semiconductors, TZA1026T Datasheet - Page 11

• Manufacturer Part Number: TZA1026T
• Description: Data amplifier and laser supply circuit for CD audio and video optical systems ADALASAuto
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1998 Oct 30
handbook, halfpage
handbook, halfpage
Data amplifier and laser supply circuit for CD
audio and video optical systems (ADALASAuto)
(1) Gain.
(2) Delay.
(1) Gain.
(2) Delay.
(dB)
(dB)
G
G
12
8
4
0
4
2
0
2
4
10
10
Fig.5 Equalizer gain and delay for n = 1.
1
1
Fig.7 Gain and delay for n = 4.
Definition of delay:
Definition of delay: t
1
1
(2)
(1)
(2)
t
d
d
=
=
(1)
f (MHz)
f (MHz)
---------------- -
---------------- -
--------- -
360
--------- -
360
f
f
MGR520
MGR522
10
10
254
252
250
248
246
47
45
43
41
(ns)
(ns)
t d
t d
11
Table 1 Recommended values of component per speed
handbook, halfpage
(1) Gain.
(2) Delay.
(dB)
G
12
8
4
0
4
10
Fig.6 Equalizer gain and delay for n = 2.
for application diagram of Figs 8 and 9
1
n
1
2
4
Definition of delay:
1
t
d
=
(2)
(1)
f (MHz)
Product specification
---------------- -
--------- -
360
f
47 pF
22 pF
10 pF
TZA1026
C1
MGR521
10
132
130
128
126
124
(ns)
t d