sy88843v Micrel Semiconductor, sy88843v Datasheet - Page 5

• Manufacturer Part Number: sy88843v
• Description: Sy88843v 3.3v/5v 3.2gbps Cml Low-power Limiting Post Amplifier W/ttl Sd
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
V
Symbol
PSRR
t
t
V
V
HYS
t
t
V
B
A
S
Notes:
10. This is the detectable range of input amplitudes that can de-assert SD. The input amplitude to assert SD is 2–8dB higher than the de-assert
M9999-110905
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r
JITTER
OFF
ON
7. Amplifier in limiting mode. Input is a 200MHz square wave, t
8. Deterministic jitter measured using 2.488Gbps K28.5 pattern, V
9. Electrical signal.
,t
CC
ID
OD
SR
–3dB
V(Diff)
21
AC ELECTRICAL CHARACTERISTICS
f
amplitude. See “Typical Operating Characteristics” for graphs showing how to choose a particular V
and its associated assert, amplitude. If increased SD sensitivity and hysteresis are required, an application note entitled “Notes on Sensitivity and
Hysteresis in Micrel Post Amplifiers” is available at http://www.micrel.com/product-info/app_hints+notes.shtml.
= 3.0V to 3.6V or 4.5V to 5.5V, T
Parameter
Power Supply Rejection Ratio
Output Rise/Fall Time
(20% to 80%)
Deterministic
Random
Differential Input Voltage Swing
Differential Output Voltage Swing
SD Hysteresis
SD Release Time
SD Assert Time
SD Sensitivity Range
–3dB Bandwidth
Differential Voltage Gain
Single-Ended Small-Signal Gain
A
= –40 C to +85 C, R
Condition
Note 7
Note 8
3.3V, Note 7
5V, Note 7
Note 9
Note 10
r
< 300ps.
ID
LOAD
= 10mV
= 50 to V
5
pp
. Random jitter measured using 2.488Gbps K28.7 pattern, V
CC
; typical values at V
SDLVL
or R
CC
= 3.3V, T
SDLVL
Min
700
700
10
10
32
26
2
for a particular SD de-assert,
A
Typ
800
800
4.6
0.1
0.2
2.0
35
60
15
38
32
= 25 C.
5
1800
1020
Max
120
950
0.5
0.5
35
ID
8
= 10mV
SY88843V
ps
Units
mV
mV
mV
mV
ps
GHz
dB
dB
dB
dB
pp
ps
RMS
PP
s
s
PP
PP
PP
PP
.