CXB1561Q-Y Просмотр технического описания (PDF) - Sony Semiconductor
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CXB1561Q-Y Datasheet PDF : 23 Pages
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CXB1561Q-Y
Pin
No.
Typical pin voltage
Symbol
DC
AC
22 CA
–0.9V
—
to
–1.7V
23 CA
–0.9V
—
to
–1.7V
24 VEEDA –5V
25 VEEA
–5V
26 D
27 D
–1.3V
–0.9V
to
–1.7V
–0.9V 26
–1.3V to
27
–1.7V
28 CAP1
29 CAP1
Equivalent circuit
VCCDA
Description
22
23
VEEDA
Clock signal output pins.
Terminate these pins in
50Ω at VTT = –2V
200
200
1k
1k
0.8mA
Negative power supply
pin for output circuit.
Negative power supply
pin for analog block.
VCCAL
Post-amplifier input pins.
Ensure that these inputs
are AC-coupled.
10k100p 200
10k
200
0.8mA
VEEA
28
29
Capacitance connection
pins to determine the
high cut-off frequency for
post-amplifier feedback.
30 S1
–2.0V
31 S2
–2.0V
32 VccA
0V
20k
30
200
50k
20k
31
200
50k
VCCD
0.1mA
VEED
VCCD
0.1mA
VEED
Delay switchover input pin
for delay block.
∆T = T (S1: High) –
T (S1: open Low)
= 134ps (typ. target)
Pulse width switchover
input pin for differential
circuit.
S2: open low For 622Mbps
S2: High For 155Mbps
Positive power supply pin
for analog block.
–5–
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