tza1020 NXP Semiconductors, tza1020 Datasheet - Page 22

• Manufacturer Part Number: tza1020
• Description: Pre-amplifiers For Cd-rw Systems
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Oct 30
TS
F
V
V
R
B
Spot position measurements; see Table 29 and note 7
G
G
G
O
I
Central aperture high frequency output
G
I
f
offset(MEAS)
offset(CAHF)
AST TRACK COUNT SIGNAL VOLTAGE OUTPUT
t
o(RE)
offset(RE)
o(RE)
3dB
Pre-amplifiers for CD-RW systems
AIN SETTINGS
cd
sd
FFSET CURRENTS
I(CAHF)
d
3dB(RE)
Ztr(FTC)
SYMBOL
temperature sensitivity for
transimpedance of fast
track circuit
output voltage range
output offset voltage
output resistance
bandwidth of RE signal
gain central diode current
combination
gain satellite diode current
combinations
offset of MEAS1 current
offset of MEAS2 current
current gain
offset current at zero input
current
bandwidth ( 3 dB), valid
for total current range
delay variations valid for
total current range
PARAMETER
;
PIN
cdrwsel = 0
cdrwsel = 1
minimum diode currents
C
complete input current
range
AMON = 0
AMON = 1
AMON = 0
AMON = 1
meassel = 00
meassel = 01
meassel = 00
meassel = 01
cdrwsel = 0;
cdrwsel = 1; I
cdrwsel = 0; I
C
C
f = 0.1 to 12 MHz
RE
I
L
i
i
CI
C
C
= 12 pF; note 8
= 5 pF
= 20 pF; valid for
i
i
= 180 A
= 12 pF
= 5 pF
CONDITIONS
22
C1
C1
= 50 A 30
= 0 A
800
0.45
0.9
7.5
17
19
3.5
40
100
1.6
1.6
1.6
1.6
MIN.
TZA1020; TZA1020A
0.2
0
+25
125
580
0.50
0
1.00
0
0
0
0
0
8.25
35
100
TYP.
+2.5
+40
+150
0.55
1.1
+1.6
+1.6
+1.6
+1.6
9.0
38
0.9
1.1
Product specification
MAX.
%/K
V
mV
mV
kHz
MHz
MHz
ns
ns
A
A
A
A
A
UNIT