PI2DDR3212 Datasheet, PDF (5/7 Pages) Pericom Semiconductor Corporation – 1.35V/ 1.5V/1.8V 14 bit 2:1 DDR3/DDR4 Switch

PI2DDR3212
1.35V/ 1.5V/1.8V 14 bit 2:1 DDR3/DDR4 Switch
Dynamic Characteristics (over recommended operating conditions unless otherwise noted)
Symbol
tstartup
trcfg
tpd
tsk
V_I
B
C
I_L
R_L
OI
Parameter
Test Conditions
Startup time
Supply voltage valid or EN going
HIGH to channels specified characteristics
Reconfiguration time
Propagation delay
SEL state change to channel specified operating
characteristics
From A port to B port or C port or vice versa
Skew time
From any output to any output
Input Voltage
Bandwidth
Crosstalk attenuation
Insertion Loss
Input Return Loss
Off Isolation
-3dB intercept
Adjacent channels are on;
0 ≤ f ≤ 1GHz
0 ≤ f ≤ 1GHz
f = 2.5GHz
0 ≤ f ≤ 1GHz
0 ≤ f ≤ 1 GHz
Min.
-0.3
Typ.(1) Max. Units
5
10
µs
0.02 0.04
60
ps
18
20
ps
Vdd+0.3 V
3.3
GHz
-26
dB
-0.7
dB
-2.5
dB
-23
dB
-28
dB
14-0169
5
www.pericom.com 10/23/14