ics8512061i Integrated Device Technology, ics8512061i Datasheet - Page 7

• Manufacturer Part Number: ics8512061i
• Description: Single Channel 0.7v Differential- To-lvttl Transceiver
• Manufacturer: Integrated Device Technology

Parameter Measurement Information
3.3V HCSL Output Load AC Test Circuit
Differential Propagation Delay
Differential Measurement Points for Rise/Fall Time
IDT™ / ICS™ TRANSCEIVER
Q - nQ
ICS8512061I
SINGLE CHANNEL 0.7V DIFFERENTIAL-TO-LVTTL TRANSCEIVER
3.3V±0.3V
GND
V DD
0V
nQA
+150mV
-150mV
QA
HCSL
IN
0.0V
IREF
Rise Edge Rate
475Ω
V
DD
2
t
PD
33Ω
33Ω
49.9Ω
49.9Ω
50Ω
50Ω
Fall Edge Rate
Qx
nQx
2pF
2pF
7
3.3V LVCMOS Output Load AC Test Circuit
LVCMOS Propagation Delay
Differential Measurement Points for Ringback
Q - nQ
V
V
RB
RB
LVCMOS
= +100mV
= -100mV
1.65V±0.15V
V DD
-1.65V±0.15V
GND
+150mV
nQA
-150mV
QA
QB
0.0V
T STABLE
V
DD
2
t
PD
ICS8512061AGI REV. B NOVEMBER 19, 2008
V RB
Qx
SCOPE
T STABLE
V RB