Philips TZA3046 Manual De Usuario

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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
Ω
;
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
Ω
5.5
7.5
10.5
k
Ω
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
-
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