tza3019 NXP Semiconductors, tza3019 Datasheet - Page 19

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

Philips Semiconductors
Notes
1. It is assumed that both CML inputs carry a complementary signal with the specified peak-to-peak value (true
2. Minimum signal with limiting output.
3. Guaranteed by design.
4. G
5. Based on 3dB cut-off frequency.
6. V
7. Input offset reduction =
8. Sensitivity depends on the waveform and is therefore a function of 3 dB cut-off frequency see Equation (1).
9. Low limit can go as low as DC if input signal overrides input offset voltage correction range.
10. When using a negative supply voltage, positive or negative logic can be used. The values will be different (see Fig.9).
2001 Jun 25
I
V
R
O
I
R
O
V
I
Band gap reference circuit
O
V
C
I
NPUT PINS
o(sink)
o
o(sink)
SYMBOL
i
o
ref
i
o
ext
2.5 Gbits/s dual postamplifier with level
detectors and 2
UTPUT PINS
UTPUT PINS
UTPUT PIN
differential excitation).
i
V
= 100 mV (p-p) single-ended and V
=
V
----- -
V
LOSTH1
o
i
V
input voltage
input resistance
output sink current
output resistance
output voltage
output current
reference voltage
allowed external
capacitance
output sink current
LOS1
RSSI1
ref
PARAMETER
AND
AND
AND
LOS2
RSSI2
LOSTH2
G
---------- -
G
2 switch
DC
AC
o
measured to GND1A
or GND2A
internal output series
resistance
= 200 mV (p-p) single-ended.
CONDITIONS
19
0
150
3.5
V
V
1
CC
CC
MIN.
1.2
1.85 V
350
5
CC
TYP.
1.6
V
600
1
6.5
V
+1
V
10
500
Product specification
CC
CC
CC
MAX.
TZA3019
1.45 V
V
k
mA
k
V
mA
pF
UNIT
A