TZA3023T NXP Semiconductors, TZA3023T Datasheet - Page 10

• Manufacturer Part Number: TZA3023T
• Manufacturer: NXP Semiconductors

Specifications of TZA3023T

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
Notes
1. PSRR is defined as the ratio of the equivalent current change at the input ( I
2. The Pulse Width Distortion (PWD) is <5% over the whole input current range. The PWD is defined as:
3. All I
2002 Sep 05
Data outputs: pins OUT and OUTQ
V
V
V
R
t
Automatic gain control loop: pad AGC
I
t
t
r
th(AGC)
att(AGC)
decay(AGC)
SYMBOL
, t
o(cm)
o(se)(p-p)
OO
o(se)
SDH/SONET STM4/OC12
transimpedance amplifier
f
For example, a + 4 mV disturbance on V
external capacitor between pins DREF and GND has a large impact on the PSRR. The specification is valid with an
external capacitor of 1 nF. The PSSR is guaranteed by design.
PRBS pattern of 10
photodiode itself, with 0.3 pF allowed for the printed-circuit board layout and 0.2 pF intrinsic to the package. Noise
performance is measured differentially.
PSRR
PWD
n(tot)
=
=
measurements were made with an input capacitance of C
common mode output voltage AC coupled; R
single-ended output voltage
(peak-to-peak value)
differential output offset
voltage
single-ended output
resistance
rise time, fall time
AGC threshold current
AGC attack time
AGC decay time
pulse width
----------------------------- - 1
------------------- -
I
IPhoto
V
CC
T
PARAMETER
23
.
–
100%
where T is the clock period. The PWD is measured differentially with
CC
AC coupled; R
input current 100 A (p-p)
DC tested
V
input current <10 A (p-p)
V
input current <10 A (p-p)
referred to the peak input
current; tested at 10 MHz
CC
CC
at 10 MHz will typically add an extra 8 nA to the photodiode current. The
= 5 V; 20% to 80%;
= 3.3 V; 20% to 80%;
CONDITIONS
10
L
L
= 50
= 50 ;
i
= 1.2 pF. This was comprised of 0.7 pF for the
400
450
V
75
40
100
CC
MIN.
2
IPhoto
) to a change in supply voltage:
V
200
0
50
510
550
10
5
10
CC
TYP.
1.7
Product specification
V
330
+100
62
700
700
CC
MAX.
TZA3023
1.4
V
mV
mV
ps
ps
ms
UNIT
A
s