TZA1015 Просмотр технического описания (PDF) - Philips Electronics
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TZA1015
Philips Electronics
TZA1015 Datasheet PDF : 20 Pages
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Philips Semiconductors
Data amplifier and laser supply circuit for CD
and read-only optical systems (HDALAS)
Product specification
TZA1015
12
handbook, halfpage
(2)
G
(dB)
11
(1)
10
MGK359
23
td
(ns)
21
19
9
17
8
7
10−1
1
15
13
10 f (MHz) 102
(1) Gain.
(2) Delay.
3----ϕ6---0--
Definition of delay: delay = --------f-------
Fig.5 Gain and delay for 10 MHz bandwidth.
Table 1 Control inputs, conversion impedances and gain settings
PIN GSE
LOW
LOW
LOW
HIGH
HIGH
HIGH
PIN GARF
LOW
open-circuit
HIGH
LOW
open-circuit
HIGH
NOMINAL LF V/I
CONVERSION
(CENTRAL DIODES)
47 kΩ
47 kΩ
47 kΩ
12.5 kΩ
12.5 kΩ
12.5 kΩ
NOMINAL LF V/I
CONVERSION
(SATELLITE DIODES)
92 kΩ
92 kΩ
92 kΩ
24.5 kΩ
24.5 kΩ
24.5 kΩ
NOMINAL RF
GAIN (dB)
7
10.5
15
19
22.5
27
NOMINAL FTC
GAIN (dB)
14
18
22
24
28
32
Table 2 Control inputs and RF bandwidth
LOW
open-circuit
HIGH
PIN RFBWS
RF AMPLIFIER BANDWIDTH
10 MHz
20 MHz
50 MHz
1999 Aug 19
11
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