SY89547LMI Micrel Inc, SY89547LMI Datasheet - Page 2

• Manufacturer Part Number: SY89547LMI
• Description: IC MUX 4:1 LVDS DIFF 3.3V 32MLF
• Manufacturer: Micrel Inc
• Series: SY89r
• Type: Multiplexerr

Specifications of SY89547LMI

• Circuit: 1 x 4:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -

Micrel, Inc.
M9999-091809
[e-mail] or [phone]
7, 9, 12, 13, 16, 18
SEL0
30, 27, 25, 23, 21
17, 20, 24, 28, 29
PACKAGE/ORDERING INFORMATION
GND
VCC
VCC
VCC
/IN0
VT0
PIN DESCRIPTION
IN0
10, 11, 14, 15
Pin Number
3, 31, 26, 22
4, 2, 32,
1, 5, 8,
6, 19
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
32-Pin MLF
Exposed pad
SEL0, SEL1
Pin Name
VT0, VT1,
IN0, /IN0,
IN1, /IN1,
IN2, /IN2,
VT2, VT3
IN3, /IN3
Q0, /Q0,
®
Q1, /Q1
GND,
VCC
24
23
22
21
20
19
18
17
VCC
IN3
VT3
/IN3
VCC
SEL1
GND
VCC
Pin Function
Differential Inputs: These input pairs are the differential signal inputs to the device. Inputs
accept AC- or DC-coupled signals as small as 100mV. Each pin of a pair internally
terminates to a V
state if left open. Unused differential input pairs can be terminated by connecting one input
to V
left open in this configuration. Please refer to the “Input Interface Applications” section for
more details.
Input Termination Center-Tap: Each side of the differential input pair, terminates to a V
pin. The V
maximum interface flexibility. See “Input Interface Applications” section for more details.
These single-ended TTL/CMOS-compatible inputs select the inputs to the multiplexers.
Note that these inputs are internally connected to a 25k pull-up resistor and will default
to a logic HIGH state if left open. Input switching threshold is V
Positive Power Supply: Bypass with 0.1 F||0.01 F low ESR capacitors.
Differential Outputs: These LVDS output pairs are the outputs of the device. They are a
logic function of the INA0, INA1, INB0, INB1 and SELA and SELB inputs. Please refer to
the “Truth Table’” for details. If an output is not used, it must be terminated with 100
across the differential pair.
Ground: Ground pin and exposed pad must be connected to the same ground plane.
Ordering Information
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
2. Tape and Reel.
3. Recommended for new designs.
CC
Part Number
SY89547LMI
SY89547LMITR
SY89547LMG
SY89547LMGTR
and the complementary input to GND through a 1k resistor. The V
TA0
, V
TA1
T
pin through 50 . Note that these inputs will default to an indeterminate
(3)
, V
(2)
(2, 3)
TB0
2
, V
Package
TB1
MLF-32
MLF-32
MLF-32
MLF-32
Type
pins provide a center-tap to a termination network for
(1)
Operating
Industrial
Industrial
Industrial
Industrial
Range
Pb-Free bar-line indicator
Pb-Free bar-line indicator
A
SY89547L with
SY89547L with
= 25 C, DC electricals only.
SY89547L
SY89547L
CC
Package
Marking
/2.
T
Precision Edge
pin is to be
SY89547L
Pb-Free
Pb-Free
NiPdAu
NiPdAu
Finish
Sn-Pb
Sn-Pb
Lead
T
®