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PI6C49S1510 の電気的特性と機能

PI6C49S1510のメーカーはPericom Semiconductorです、この部品の機能は「High Performance Differential Fanout Buffer」です。


製品の詳細 ( Datasheet PDF )

部品番号 PI6C49S1510
部品説明 High Performance Differential Fanout Buffer
メーカ Pericom Semiconductor
ロゴ Pericom Semiconductor ロゴ 




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PI6C49S1510 Datasheet, PI6C49S1510 PDF,ピン配置, 機能
PI6C49S1510
High Performance Differential Fanout Buffer
Features
ÎÎ10 differential outputs with 2 banks
ÎÎUser configurable output signaling standard for each bank:
LVDS or LVPECL or HCSL
ÎÎLVCMOS reference output up to 200MHz
ÎÎUp to 1.5GHz output frequency for differential outputs
ÎÎUltra low additive phase jitter: < 0.03 ps (typ) (differential
156.25MHz, 12KHz to 20MHz integration range); < 0.02 ps
(typ) (differential 156.25MHz, 10kHz to 1MHz integration
range)
ÎÎSelectable reference inputs support either single-ended
or differential or Xtal
ÎÎLow skew between outputs within banks (<40ps)
ÎÎLow delay from input to output (Tpd typ. < 1.7ns)
ÎÎSeparate Input output supply voltage for level shifting
ÎÎ2.5V / 3.3V power supply
ÎÎIndustrial temperature support
ÎÎTQFN-48 package
Description
The PI6C49S1510 is a high performance fanout buffer device-
which supports up to 1.5GHz frequency. It also integrates a
unique feature with user configurable output signaling stan-
dards on per bank basis which provide great flexibilities to
users. The device also uses Pericom's proprietary input detection
technique to make sure illegal input conditions will be detected
and reflected by output states. This device is ideal for systems
that need to distribute low jitter clock signals to multiple desti-
nations.
Applications
ÎÎNetworking systems including switches and Routers
ÎÎHigh frequency backplane based computing and telecom
platforms
Block Diagram
Pin Configuration (48-Pin TQFN)
X1
X2
IN0+
IN0-
IN1+
IN1-
OSC
IN_SEL[1:0]
Sync_OE
Iref
Sync
OPMODEA[1:0]
QA[0:4]
5
OPMODEB[1:0]
QB[0:4]
5
Ref_Out
QAO+
QAO-
QA1+
QA1-
VDDO
QA2+
QA2-
VDDO
QA3+
QA3-
QA4+
QA4-
48 47 46 45 44 43 42 41 40 39 38 37
1 36
2 35
3 34
4 33
5 32
6 31
7 30
8 29
9 28
10 27
11 26
12 25
13 14 15 16 17 18 19 20 21 22 23 24
QBO+
QBO-
QB1+
QB1-
VDDO
QB2+
QB2-
VDDO
QB3+
QB3-
QB4+
QB4-
PI6C49S1510
Rev J
16-0147
1
www.diodes.com
August 2016
© Diodes Incorporated

1 Page





PI6C49S1510 pdf, ピン配列
Pinout Table (Continued..)
Pin #
Pin Name
36,35
QB0+
QB0-
Output
38 Iref Output
40 IN1- Input
41
IN1+
Input
44
Ref_Out
Output
46
Sync_OE
Input
Type
Pull-up/
Pulldown
Pulldown
Pulldown
PI6C49S1510
Description
Bank B differential output pair 0. Pin selectable
LVPECL/LVDS/HCSL interface levels.
A fixed precision resistor (475ohm) from this pin to
ground provides a reference current for HCSL mode.
If LVPECL or LVDS mode chosen, pin can be left
open
Inverted reference input, internal bias to VDD/2
Reference input 1
Reference output, CMOS
Synchronous output enable for Ref_Out, see Table 3
for functions
Function Table
Table 1: Input select function
IN_SEL [1]
0
0
1
IN_SEL [0]
0
1
X
Function
IN0 is the selected reference input
IN1 is the selected reference input
XTAL is the selected input
Table 2: Output Mode select function
OPMODEA/B [1]
0
0
1
1
OPMODEA/B [0]
0
1
0
1
Output Bank A / Bank B Mode
LVPECL
LVDS
HCSL
Hi-Z
Table 3: Reference output enable function
Sync_OE
0
1
Ref_Out
Hi-Z
Output enabled
Table 4: Illegal input level function
Input illegal status
Input open
Input both high
Input both low
Output status
Logic Low
Logic Low
Logic Low
PI6C49S1510
Rev J
16-0147
3
www.diodes.com
August 2016
© Diodes Incorporated


3Pages


PI6C49S1510 電子部品, 半導体
DC Electrical Specifications – LVCMOS Output
PI6C49S1510
Parameter Description
Conditions
Min. Typ. Max. Units
VOH Output High voltage
VDDO=3.3V +/-5%, IOH = 8mA
VDDO=2.5V +/- 5%, IOH = 8mA
2.3
1.5
V
V
VOL Output Low voltage
VDDO=3.3V +/-5%, IOL = -8mA
VDDO=2.5V +/- 5%, IOL = -8mA
0.5 V
0.4 V
VOH Output High voltage
VDDO=3.3V +/-5%, IOH = 24mA
VDDO=2.5V +/- 5%, IOH = 16mA
2.1
1.5
V
V
VOL Output Low voltage
VDDO=3.3V +/-5%, IOL = -24mA
VDDO=2.5V +/- 5%, IOL = -16mA
1V
0.8 V
RIUT Output Impedance
VDDO = 3.3V ± 5%
VDDO = 2.5V ± 5%
17 Ω
22 Ω
AC Electrical Specifications – Differential Outputs
Parameter
FOUT
Tr
Tf
TODC
VPP
Tj
VCROSS
DVCROSS
TSK
TPD
Description
Clock output frequency
Output rise time
Output fall time
Output duty cycle
Output swing Single-ended
Buffer additive jitter RMS
Absolute crossing voltage
Total variation of crossing voltage
Output Skew
Propagation Delay
Conditions
LVPECL, LVDS
HCSL
LVPECL
From 20% to 80% LVDS
HCSL
LVPECL
From 80% to 20% LVDS
HCSL
Frequency<650MHz
LVPECL,
HCSL
LVDS
LVPECL outputs @ <1GHz
LVPECL outputs @ >1GHz
LVDS outputs
156.25MHz, 12kHz to 20MHz
156.25MHz, 10kHz to 1MHz
HCSL
HCSL
10 outputs devices,
outputs in same
tank, with same load,
at DUT.
LVPECL, LVDS @ 3.3V, 100MHz
HCSL @ 3.3V, 100MHz
Min. Typ.
120 150
120 150
350
120 150
120 150
350
48
47
500
400
250
0.03
0.02
460
Max.
1500
250
300
300
550
300
300
550
52
53
1000
500
140
Units
MHz
ps
ps
%
mV
ps
ps
mV
mV
40 70 ps
1650
2000
ps
ps
PI6C49S1510
Rev J
16-0147
6
www.diodes.com
August 2016
© Diodes Incorporated

6 Page



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部品番号部品説明メーカ
PI6C49S1510

High Performance Differential Fanout Buffer

Pericom Semiconductor
Pericom Semiconductor


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