Limiting values, Characteristics, Tza3046 – Philips TZA3046 User Manual

Page 8: Limiting values 9. characteristics, Philips semiconductors

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TZA3046_1

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

Product data sheet

Rev. 01 — 19 May 2006

8 of 15

Philips Semiconductors

TZA3046

Fiber Channel/Gigabit Ethernet transimpedance amplifier

8.

Limiting values

9.

Characteristics

Table 3:

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter

Conditions

Min

Max

Unit

V

CC

supply voltage

0.5

+3.8

V

V

n

voltage on any other
pin

pad

IPHOTO

0.5

+2.0

V

OUT, OUTQ

0.5

V

CC

+ 0.5

V

AGC, IDREF_MON

0.5

V

CC

+ 0.5

V

DREF

0.5

V

CC

+ 0.5

V

I

n

current on any other
pin

pad

IPHOTO

4.0

+4.0

mA

OUT, OUTQ

10

+10

mA

AGC, IDREF_MON

0.2

+0.2

mA

DREF

4.0

+4.0

mA

P

tot

total power dissipation

-

300

mW

T

amb

ambient temperature

40

+85

°

C

T

j

junction temperature

-

150

°

C

T

stg

storage temperature

65

+150

°

C

Table 4:

Characteristics

Typical values at T

j

= 25

°

C and V

CC

= 3.3 V; minimum and maximum values are valid over the entire ambient temperature

range and supply voltage range; all voltages are measured with respect to ground; unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

V

CC

supply voltage

2.97

3.3

3.6

V

I

CC

supply current

AC-coupled; R

L(dif)

= 100

;

excluding I

DREF

and I

IDREF_MON

-

21

23

mA

P

tot

total power dissipation

V

CC

= 3.3 V

-

70

76

mW

T

j

junction temperature

40

-

+125

°

C

T

amb

ambient temperature

40

+25

+85

°

C

R

tr

small-signal
transresistance

measured differentially;
AC-coupled, R

L(dif)

= 100

5.5

7.5

10.5

k

f

-3dB(h)

high frequency

3 dB point

C

PIN

= 0.5 pF

800

1050

-

MHz

I

n(rms)(itg)(tot)

total integrated RMS noise
current over bandwidth

referenced to input;
C

PIN

= 0.5 pF;

f

-3dB(min)

= 875 MHz

[1]

-

126

164

nA

Automatic gain control loop: pad AGC

t

att

attack time

AGC pad unconnected

-

14

-

µ

s

t

decay

decay time

AGC pad unconnected

-

40

-

µ

s

V

th(AGC)(p-p)

peak-to-peak AGC
threshold voltage

referenced to output;
measured differentially

-

125

-

mV

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