tza1046 NXP Semiconductors, tza1046 Datasheet - Page 5

• Manufacturer Part Number: tza1046
• Description: Photodiode And Amplifier Ic For Cd And Dvd Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 May 04
Settling time
t
Phase delay and group delay variation
Sensitivity
s
st
SYMBOL
t
t
Photodiode and amplifier IC
for CD and DVD applications
d(p)(RF)
d(g)(RF)
settling time
phase delay variation
differential channels
RFP and RFN
group delay variation
differential channels
RFP and RFN
output current
sensitivity
PARAMETER
CD-R write mode (all channels);
I
within 5 %; write peak level to set
level factor < 50
CD-RW and DVD+RW write modes
(all channels); I
accuracy set level within 5 %; write
peak level to set level factor 2; peak
current
DVD+R write mode (all channels);
I
within 5 %; write peak level to set
level factor 20; peak current
I
I
values depend on operating mode;
see Table 1
set
set
o
o
= 1.0 mA; f
reading DVD
reading CD
reading DVD+RW
reading CDRW
= 1.0 mA; f
reading DVD
reading CD
reading DVD+RW
reading CDRW
> 300 A; accuracy set level
> 100 A; accuracy set level
I
o(max)
CONDITIONS
i
i
= 2 to 104 MHz
= 2 to 104 MHz
set
> 100 A;
5
I
o(max)
MIN.
0.2
0.3
0.25
0.5
0.4
0.6
0.4
1
TYP.
Preliminary specification
22
10
12
MAX.
TZA1046
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A/W
UNIT