pi2dbs212 Pericom Semiconductor Corporation, pi2dbs212 Datasheet - Page 7

• Manufacturer Part Number: pi2dbs212
• Description: 2-channel Broadband 2 1, 1.8v, Mux/demux Switch
• Manufacturer: Pericom Semiconductor Corporation

Switching Characteristics
Notes:
1.
Test Circuit for Electrical Characteristics
Switch Positions
Notes:
•
•
•
•
•
•
t
t
t
t
t
Test
t
t
Prop Delay
Paramenter
PZH
PHZ
b-b
ch-ch
PD
PLZ
PHZ
For max. or min. conditions, use appropriate value specifi ed under Electrical Characteristics for the applicable device type.
C
R
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
All input impulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
The outputs are measured one at a time with one transition per measurement.
, t
, t
, t
, t
T
L
PZL
= Termination resistance: should be equal to Z
PZL
PLZ
= Load capacitance: includes jig and probe capacitance.
PZH
07-0243
(output on B-side)
(output on B-side)
Line Enable Time - SEL to A
Line Disable Time - SEL to A
Bit-to-bit skew, within same differential pair
Channel-to-channel timing skew
Propagation Delay, A to B or C / B or C to A
Generator
Pulse
(T A = –40º to +85ºC, V DD = 1.8V±10%)
V
IN
Description
N
N
Switch
2 x V
GND
Open
, B
, B
R
OUT
N
T
N
DD
of the Pulse Generator
(1)
D.U.T
V
DD
7
1.8V, 1.8GHz, Differential Broadband Signal Switch,
V
OUT
2-Differential Channel, 2:1 Mux/DeMux Switch
4pF
C
200-ohm
L
Min.
0.5
0.5
50
O
200-ohm
= 50Ω, t
Typ.
2 x V
R
≤ 2.5ns, t
DD
Max.
PS8921A
F
150
8.0
4.0
12
5
≤ 2.5ns.
PI2DBS212
Units
ns
ps
10/31/07