Philips TZA3046 - Manual (Page 8)

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
[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