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參數資料
| 型號： | MAX9388 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Differential 5:1 or 4:1 ECL/PECL Multiplexers with Single/Dual Output Buffers |
| 中文描述： | 差分5:1或4:1 ECL/PECL多路復用器，帶有單/雙輸出緩沖器 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 247K |
| 代理商： | MAX9388 |
General Description
The MAX9386/MAX9387/MAX9388 are fully differential,
high-speed, low-jitter ECL/PECL multiplexers (muxes)
with output buffer(s). The devices are designed for
clock-and-data distribution applications, and feature
extremely low propagation delays (318ps, typ) and out-
put-to-output skews (3.9ps, typ). The MAX9386 is a 5:1
mux with a single output buffer. The MAX9387 is a 5:1
mux with dual output buffers, and is intended for use in
redundant systems. The MAX9388 is a 4:1 mux with a
single output buffer, and is pin compatible with the
MC100EP57.
Three single-ended select inputs, SEL0, SEL1, and
SEL2, control the mux function on the MAX9386/
MAX9387. The MAX9388 has two select inputs, SEL0
and SEL1. The mux select inputs are compatible with
ECL/PECL logic, and are internally referenced to the
on-chip output V
BB
, nominally V
CC
- 1.425V. The select
inputs accept signals between V
CC
and V
EE
. Internal
pulldowns to V
EE
ensure a low-default condition if the
select inputs are left open.
The differential inputs D_,
D_
can be configured to
accept a single-ended signal when the unused comple-
mentary input is connected to the on-chip reference
output V
BB
. All the differential inputs have internal bias
and clamping circuits that ensure low-default output
states when the inputs are left open.
The MAX9386/MAX9387/MAX9388 operate with a wide
supply range
|
V
CC
- V
EE
|
of 2.375V to 5.5V. The
MAX9386/MAX9388 are offered in 20-pin TSSOP and
QSOP packages. The MAX9387 is offered in 24-pin
TSSOP and QSOP packages.
Applications
High-Speed Telecom and Datacom Applications
Central Office Backplane Clock Distribution
DSLAM/DLC
Features
o
318ps (typ) Propagation Delay
o
>2.7GHz Toggle Frequency
o
0.3ps(RMS) Random Jitter
o
<14ps (max) at +25°C Output-to-Output Skew
(MAX9387)
o
-2.375V to -5.5V Supplies for Differential
LVECL/ECL
o
+2.375V to +5.5V Supplies for Differential
LVPECL/PECL
o
Outputs Low for Open Inputs
o
Dual Output Buffers (MAX9387)
o
Pin Compatible with MC100EP57 (MAX9388EUP)
o
>2kV ESD Protection (Human Body Model)
M
Differential 5:1 or 4:1 ECL/PECL Multiplexers
with Single/Dual Output Buffers
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
19-2617; Rev 1; 12/02
Ordering Information
PART
TEMP
RANGE
PIN-
PACKAGE
SELECTION
MAX9386
EUP
-40
°
C to +85
°
C
20 TSSOP
5:1 mux with 1
output buffer
MAX9386EEP*
-40
°
C to +85
°
C
20 QSOP
5:1 mux with 1
output buffer
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
V
CC
SEL2
SEL1
SEL0
D1
D1
DO
DO
TOP VIEW
Q
Q
V
CC
V
BB1
D3
D3
D2
D2
12
11
9
10
V
BB2
V
EE
D4
D4
MAX9386
TSSOP/QSOP
Pin Configurations
Pin Configurations continued at end of data sheet.
Ordering Information continued at end of data sheet.
*
Future product—contact factory for availability.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX9388EEP | Differential 5:1 or 4:1 ECL/PECL Multiplexers with Single/Dual Output Buffers |
| MAX9388EUP | Differential 5:1 or 4:1 ECL/PECL Multiplexers with Single/Dual Output Buffers |
| MAX9390EHJ | Anything-to-LVDS Dual 2 x 2 Crosspoint Switches |
| MAX9390ETJ | Anything-to-LVDS Dual 2 x 2 Crosspoint Switches |
| MAX9391 | Anything-to-LVDS Dual 2 x 2 Crosspoint Switches |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9388EEP | 制造商:Maxim Integrated Products 功能描述:DIFFERENTIAL 5:1 OR 4:1 ECL/PECL MULTIPLEXERS - Rail/Tube |
| MAX9388EUP | 制造商:Maxim Integrated Products 功能描述:DIFFERENTIAL 5:1 OR 4:1 ECL/PECL MULTIPLEXERS - Rail/Tube |
| MAX9388EUP+ | 制造商:Maxim Integrated Products 功能描述:CLOCK MLTPLXR 4-IN ECL/LVECL/LVPECL/PECL 20TSSOP - Bulk |
| MAX9388EUP+T | 制造商:Maxim Integrated Products 功能描述:CLOCK MLTPLXR 4-IN ECL/LVECL/LVPECL/PECL 20TSSOP - Tape and Reel |
| MAX9388EUP-T | 制造商:Maxim Integrated Products 功能描述:DIFFERENTIAL 5:1 OR 4:1 ECL/PECL MULTIPLEXERS - Tape and Reel |
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