TZA1046 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TZA1046

Photodiode and amplifier IC for CD and DVD applications

Philips Electronics 

Philips Semiconductors

Photodiode and amplifier IC

for CD and DVD applications

Preliminary specification

TZA1046

SYMBOL

PARAMETER

CONDITIONS

MIN.

IDD2

supply current

back-end

dark conditions; 6-channel mode;

note 2

writing DVD+R

−

writing CDR clipping

−

writing DVD+RW or CDR no-clip −

writing CDRW

−

reading DVD

−

reading CD

−

reading DVD+RW

−

reading CDRW

−

power-down mode

−

Temperature range

Tamb

ambient temperature

0

Central segment output channels: pins A, B, C and D

B−3dB

bandwidth

Io = 1.0 mA

writing DVD+R

−

writing CDR clipping

−

writing DVD+RW or CDR no-clip −

writing CDRW

−

reading DVD

130

reading CD

100

reading DVD+RW

130

reading CDRW

80

∆td(p)

phase delay variation Io = 1mA; fi = 2 to 104 MHz

reading DVD

−

reading CD

−

reading DVD+RW

−

reading CDRW

−

Msens

channel matching

note 3

0

sensitivity

Vo

Io

Io(offset)

output voltage range

output current

output offset current

1

0

dark conditions; Tamb = 0 to 70 °C

reading CDRW

−14

other modes

−14

Io(clip)

output current clipping CD-R writing; note 4

5

level

In(o)

spot noise output

Io = 1.0 mA; fo = 50 MHz; note 5

current

reading CD

−

reading DVD+RW

−

reading CDRW

−

TYP.

5.3

5.3

5.3

5.3

5.3

5.3

5.3

6.6

0.1

−

172

206

211

125

165

142

162

124

0.25

0.15

0.2

0.3

−

−

−

−1.5

−0.9

−

1.2

0.4

2.0

MAX. UNIT

−

mA

−

mA

−

mA

−

mA

−

mA

−

mA

−

mA

−

mA

−

mA

70

°C

−

MHz

−

MHz

−

MHz

−

MHz

−

MHz

−

MHz

−

MHz

−

MHz

−

ns

−

ns

−

ns

−

ns

5

%

VDD2 − 1 V

8

mA

+11

µA

+12

µA

8

mA

−

nA/√Hz

−

nA/√Hz

−

nA/√Hz

2004 May 04

12

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