SY55859LMI Micrel Inc, SY55859LMI Datasheet - Page 3
![IC CROSSPOINT SWITCH DUAL 32MLF](/photos/6/50/65000/576-32-mlf_sml.jpg)
SY55859LMI
Manufacturer Part Number
SY55859LMI
Description
IC CROSSPOINT SWITCH DUAL 32MLF
Manufacturer
Micrel Inc
Series
SY55r
Datasheet
1.SY55859LMG.pdf
(12 pages)
Specifications of SY55859LMI
Function
Crosspoint Switch
Circuit
2 x 2:2
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
3 V ~ 3.6 V
Current - Supply
160mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-MLF®, QFN
Array Configuration
2x2
Differential Data Transmission
Yes
Power Supply Requirement
Single
Operating Supply Voltage (typ)
3.3V
Pin Count
32
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Cascading Capability
No
Line Code
NRZ
On-chip Buffers
Yes
On-chip Decoder
No
On-chip Latch Circuit
No
On-chip Mux/demux
No
Programmable
No
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Output Level
CML
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SY55859LMI
Manufacturer:
MICREL
Quantity:
481
Pin Description
Micrel, Inc.
January 2010
10, 13, 16, 17,
Pin Number
20, 23
9, 24
EP
11
12
14
15
18
19
21
22
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
Exposed Pad
Pin Name
SELB0
SELB1
SELA1
SELA0
ENB1
ENB0
ENA0
ENA1
/QB0
/QB1
/QA1
/QA0
/DB1
/DB0
GND
/DA0
/DA1
VCC
DB1
DB0
QB0
QB1
QA1
QA0
DA0
DA1
Pin Function
TTL Input. Channel B1 Output Enable. Setting this pin inactive low powers down
QB1 and /QB1. Do not leave floating.
CML Input. Channel B1 true input.
CML Input. Channel B1 complement input.
TTL Input. Channel B0 Output Enable. Setting this pin inactive low powers down
QB0 and /QB. Do not leave floating.
TTL Input. Channel B0 output select. Please refer to Table 2. Do not leave
floating.
CML Input. Channel B0 true input.
CML Input. Channel B0 complement input.
TTL Input. Channel B1 output select. Please refer to Table 2. Do not leave
floating.
Supply ground. Most negative supply voltage.
Positive Supply.
CML Output. Channel B0 complement output.
CML Output. Channel B0 true output.
CML Output. Channel B1 complement output.
CML Output. Channel B1 true output.
CML Output. Channel A1 complement output.
CML Output. Channel A1 true output.
CML Output. Channel A0 complement output.
CML Output. Channel A0 true output.
TTL Input. Channel A1 output select. Please refer to Table 1. Do not leave
floating.
CML Input. Channel A0 true input.
CML Input. Channel A0 complement input.
TTL Input. Channel A0 output select. Please refer to Table 1. Do not leave
floating.
TTL Input. Channel A0 output enable. Setting this pin inactive low powers down
QA0 and /QA0. Do not leave floating.
CML Input. Channel A1 true input.
CML Input. Channel A1 complement input.
TTL Input. Channel A1 output enable. Setting this pin inactive low powers down
QA1 and / QA1. Do not leave floating.
Ground. This must be soldered to circuit board ground for proper electrical and
thermal operation.
3
hbwhelp@micrel.com
or (408) 955-1690
M9999-012110-A
SY55859L