PI90LVB044QEX Pericom Semiconductor, PI90LVB044QEX Datasheet - Page 7

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PI90LVB044QEX

Manufacturer Part Number
PI90LVB044QEX
Description
Analog & Digital Crosspoint ICs LVDS Dual 2x2 Crosspoint
Manufacturer
Pericom Semiconductor
Datasheets

Specifications of PI90LVB044QEX

Output Level
LVDS
Array Configuration
2x2
Differential Data Transmission
Yes
Power Supply Requirement
Single
Operating Supply Voltage (typ)
3.3V
Pin Count
28
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Cascading Capability
No
On-chip Buffers
No
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
Mounting Style
SMD/SMT
Number Of Arrays
2
Operating Supply Voltage
3.3 V
Supply Type
Single
Configuration
2 x 2
Package / Case
QSOP-28
Data Rate
0.65 Gbps
Input Level
LVDS
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Product
Digital Crosspoint
Lead Free Status / RoHS Status
Compliant
Parameter Measurement Information
09-0003
Notes: A. All input pulses are supplied by a generator having the following characteristics: t r or t f ≤ 1ns, pulse repetition rate (PRR) - 50 Mpps,
Notes: A. All input pulses are supplied by a generator having the following characteristics: t r or t f ≤ 1ns, pulse repetition rate (PRR) - 50 Mpps,
Figure 4. Test Circuit and Defi nitions for the Driver Common-Mode Output Voltage
Generator
B. R
C. C
D. The measurement of V
V I(B)
V I(A)
Figure 3. Test Circuit and Voltage Defi nitions for the Differential Output Signal
Pulse
pulse width = 10 ±0.2ns.
B. R
C. C
D. The measurement of V
L
L
= 100Ω or 50Ω ±1%.
includes instrumentation and fixture capacitance within 6mm of the D.U.T.
pulse width = 10 ±0.2ns.
L
L
= 100Ω or 50Ω ±1%.
includes instrumentation and fixture capacitance within 6mm of the D.U.T.
Generator
Pulse
A
B
R
OC(PP)
(see Note A)
OC(PP)
1.4 V
1 V
A
B
is made on test equipment with a –3dB bandwidth of at least 300 MHz.
Input
DE
is made on test equipment with a –3dB bandwidth of at least 300 MHz.
R
(see Note A)
D
Y
Z
Input
V OD
DE
D
0
Y
R L (see Note B)
Z
7
(2 Places)
C L = 10 pF
(2 Places)
(see Note C)
LVDS Dual 2x2 Crosspoint/Repeater Switch
t f
V OD
V OC
C L = 10 pF
(2 Places)
(see Note C)
V CC
R L (see Note B)
V I(B)
V I(A)
(see Note D)
V OC(PP)
PI90LV044, PI90LVB044
t r
100%
80%
20%
0%
PS8485G
V OC(SS)
1.4 V
1 V
10/16/09

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