tza3054a NXP Semiconductors, tza3054a Datasheet - Page 23

• Manufacturer Part Number: tza3054a
• Description: 100 Mbits/s To 3.2 Gbits/s A-rate Tm Limiting Amplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 18:
T
values apply to default configuration; ACE on, 2.5 Gbit/s; V
values are listed as single-ended; RF output values are listed differential; unless otherwise specified.
9397 750 13466
Objective data sheet
Symbol
Logarithmic level detect (LLD)
V
S
V
Analog output; pin LLD
Z
I
I
LOS detector
hys
t
t
Open-drain output; pin LOS (default)
V
I
CMOS output; pin LOS (re-configured)
V
V
CMOS input; pin JAM and LVL
V
V
I
I
Analog input; pin EXT
V
I
Z
Reference; pin RREF
V
O(source)
O(sink)
a
d
OH
IL
IH
i
amb
o
i
i(p-p)
LLD
LLD
OL
OL
OH
IL
IH
I
ref
= 40 C to +85 C; V
Characteristics
Parameter
input voltage swing
(peak-to-peak value)
LLD sensitivity
LLD output voltage
output impedance
output source current
output sink current
hysteresis
hysteresis range
assert time
de-assert time
LOW-level output
voltage
HIGH-level output
current
LOW-level output
voltage
HIGH-level output
voltage
LOW-level input
voltage
HIGH-level input
voltage
LOW-level input
current
HIGH-level input
current
input voltage
input current
input impedance
reference voltage
CC
…continued
= 2.9 V to 3.5 V; positive currents flow into the IC; all voltages are referenced to ground; all
Conditions
valid for input voltage above
V
V
default value
I
V
I
I
V
V
10 k resistor to GND
OL
OL
OH
V
V
i
i
OH
IL
IH
= 10 mV (p-p) (SE)
= 10 mV (p-p) (SE)
i(p-p)
i(p-p)
= 1 mA
= 1 mA
= 0 V
= 1 mA
= V
= V
CC
= 3 dB
= 3 dB
CC
Rev. 01 — 12 August 2004
o
= 1500 mV (p-p) (diff); LOS and LLD active; no jam; RF input
100 Mbit/s to 3.2 Gbit/s A-rate
[4]
[4]
[4]
Min
1
14
460
-
-
-
-
0
-
-
0
-
0
V
0
0.7V
-
0
-
-
1.17
200
CC
CC
0.2
Typ
-
17
540
2
-
-
3
-
-
-
-
-
-
-
-
-
-
-
-
-
1
1.23
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
TZA3054A
Max
1200
20
640
10
1
-
7
5
5
0.2
10
0.2
V
0.33V
V
-
10
3.5
10
-
1.28
1
CC
CC
limiting amplifier
CC
Unit
mV
mV/dB
mV
mA
mA
dB
dB
V
V
V
V
V
V
M
V
s
s
A
A
A
A
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