tza3019 NXP Semiconductors, tza3019 Datasheet - Page 18

• Manufacturer Part Number: tza3019
• Description: 2.5 Gbits/s Dual Postamplifier With Level Detectors And 2 X 2 Switch
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2001 Jun 25
S
t
t
TTL
V
V
R
I
Received signal strength indicator and loss of signal detector
RSSI
V
DR
S
TC
LE
V
f
f
LOS
hys
t
t
a
d
i
a
d
SYMBOL
WITCH CIRCUIT
IL
IH
i(se)(p-p)
RSSI
OS(red)
io(cor)
i
3dB(l)
3dB(h)
2.5 Gbits/s dual postamplifier with level
detectors and 2
sens
LOS
INPUT PINS
CIRCUIT
AND
LOS
assert time
de-assert time
LOW-level input voltage
HIGH-level input voltage
input resistance
input current
single-ended input voltage
swing (peak-to-peak value)
dynamic range
LOS sensitivity
temperature coefficient
sensitivity
linearity error
input offset reduction
on-chip DC-offset
compensation correction
range
low 3 dB cut-off frequency
high 3 dB cut-off
frequency
LOS hysteresis
assert time
de-assert time
S1, S2, INV1
CIRCUIT
PARAMETER
2 switch
AND
INV2
multiplexer and inverter
multiplexer and inverter
positive logic; note 10
positive logic; note 10
measured to GND1A
or GND2A
50 MHz, square; note 8
620 MHz, square; note 8
1.2 GHz, square; note 8
100 MB/s PRBS (2
note 8
1.2 GB/s PRBS (2
note 8
2.4 GB/s PRBS (2
note 8
see Fig.10; note 3
notes 3 and 7
peak-to-peak value
single-ended
note 8
input signal waveform
dependency
note 3
note 3
CONDITIONS
18
31
31
31
1);
1);
1);
100
0.4
57
10
9
10
10
1.5
2.0
2.0
10
9
25
0.5
0.3
40
2
5
MIN.
100
80
180
60
12.5
12
11
12.5
12
12
0
0.5
35
1
2
3.0
TYP.
+0.8
V
400
+40
400
63
15
14
13.5
15
14.5
14
1
50
+5
2
2.5
4.0
5
5
Product specification
2
CC
MAX.
+ 0.8
TZA3019
ns
ns
V
V
k
mV
dB
mV/dB
mV/dB
mV/dB
mV/dB
mV/dB
mV/dB
dB
dB
mV
MHz
GHz
dB
UNIT
A
V/dBK
s
s