PRELIMINARY TECHNICAL DATA
1
ADG3308–SPECIFICATIONS
(VCCY = +1.65 to 5.5 V, VCCA = +1.1 to V , GND = 0 V, All specifications TMIN to TMAX unless otherwise noted)
CCY
P ar am eter
Sym bol
Conditions
Min
Typ2 Max
Units
LOGIC INPUT S/OUT PUT S
Input High Voltage
VIH
VCCY -0.4
VCCA -0.4
V
V
Input Low Voltage
Output High Voltage
Output Low Voltage
V
0.4
0.4
V
V
V
V
IL
VOH
VOL
IOH = 20 µA,
IOH = 20 µA,
IOL = 20 µA,
VCCY -0.4
VCCA -0.4
0.4
V
IOL = 20 µA,
0.4
V
Input Leakage Current
Output Leakage Current
Input Capacitance3
II
IO
CIN
CO
0 Յ VIN Յ 3.6 V
0 Յ VIN Յ 3.6 V
f = 1 MHz, VA/Y = VCCA/Y or GND
f = 1 MHz, VA/Y = VCCY/A or GND
± 1
± 1
µA
µA
pF
pF
5
5
Output Capacitance3
SWIT CHING CHARACT ERIST ICS3
3.3V ± 0.3V
Յ VCCA Յ VCCY Յ 5V ± 0.5V
Propagation Delay, tPD
Y - A
A - Y
tR_Y
tF_Y
tR_A
RS = 50Ω, CA = 15 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CA = 15 pF
RS = 50Ω, CA = 15 pF
5
5
5
5
5
5
ns
ns
ns
ns
ns
ns
Rise T ime
Fall T ime
Rise T ime
Fall T ime
tF_A
Maximum Data Rate
Channel T o Channel Skew
Part T o Part Skew
RS = 50Ω, CY = 50 pF, CA = 15 pF
RS = 50Ω, CY = 50 pF, CA = 15 pF
RS = 50Ω, CY = 50 pF, CA = 15 pF
40
Mbps
ns
ns
tSKEW
tPPSKEW
tbd
tbd
1.8V ± 0.15V
Propagation Delay, tPD
Յ
V
CCA Յ VCCY
Յ
3.3V ±0.3V
Y - A
RS = 50Ω, CA = 15 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CA = 15 pF
RS = 50Ω, CA = 15 pF
10
15
10
10
10
10
ns
ns
ns
ns
ns
ns
A - Y
tR_Y
tF_Y
Rise T ime
Fall T ime
Rise T ime
Fall T ime
tR_A
tF_A
Maximum Data Rate
Channel T o Channel Skew
RS = 50Ω, CY = 50 pF, CA = 15 pF
RS = 50Ω, CY = 50 pF, CA = 15 pF
35
Mbps
ns
tSKEW
5
1.2V ± 0.1 V
Յ VCCA Յ VCCY Յ 3.3 ± 0.3 V
Propagation Delay, tPD
Y - A
A - Y
RS = 50Ω, CA = 15 pF
RS = 50Ω, CY = 50 pF
20
20
ns
ns
Rise T ime
Fall T ime
Rise T ime
Fall T ime
tR_Y
tF_Y
tR_A
tF_A
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CA = 15 pF
RS = 50Ω, CA = 15 pF
15
15
15
15
ns
ns
ns
ns
Maximum Data Rate
Channel T o Channel Skew
RS = 50Ω, CY = 50 pF, CA = 15 pF
RS = 50Ω, CY = 50 pF, CA = 15 pF
20
Mbps
ns
tSKEW
5
2.5V ± 0.2V
Յ VCCA Յ VCCY Յ 3.3V ± 0.3V
Propagation Delay, tPD
Y - A
A - Y
tR_Y
tF_Y
tR_A
RS = 50Ω, CA = 15 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CY = 50 pF
RS = 50Ω, CA = 15 pF
RS = 50Ω, CA = 15 pF
8.5
8.5
8.5
8.5
8.5
8.5
ns
ns
ns
ns
ns
ns
Rise T ime
Fall T ime
Rise T ime
Fall T ime
tF_A
Maximum Data Rate
Channel T o Channel Skew
RS = 50Ω, CY = 50 pF, CA = 15 pF
RS = 50Ω, CY = 50 pF, CA = 15 pF
40
Mbps
ns
tSKEW
10
POWER REQUIREMENT S
Power Supply Voltages
VCCY
VCCA
ICCY
ICCA
1.65
1.1
5.5
5.5
5
V
V
µA
µA
Quiescent Power Supply Current
Digital Inputs = 0 V or VCCY
Digital Inputs = 0 V or VCCA
5
N O T E S
1T emperature range is as follows:
B
Version: –40°C to + 85°C .
+25°C unless otherwise stated.
G uaranteed by design, not subject to production test.
2
3
All typical vlaues are at T A
=
Specifications subject to change without notice.
REV. PrE
–2 –