M2060/61/62, M2065/66/67
Integrated
Circuit
Systems, Inc.
VCSO FEC PLL FOR SONET/OTN
P r e l i m i n a r y I n f o r m a t i o n
ELECTRICAL SPECIFICATIONS
DC Characteristics
Unless stated otherwise, VCC
= 3.3V +5 = 622-675MHz,
%,TA = 0 oC to +70 oC (commercial), TA = -40 oC to +85 oC (industrial), FVCSO = FOUT
LVPECL outputs terminated with 50Ω to VCC - 2V
Symbol Parameter
Power Supply VCC Positive Supply Voltage
Min
3.135
Typ
3.3
Max Unit Conditions
3.465
V
175
225
ICC
VP-P
VCMR
CIN
IIH
Power Supply Current
mA
V
0.15
0.5
All
Differential
Inputs
Peak to Peak Input Voltage
Common Mode Input
DIF_REF0, nDIF_REF0,
DIF_REF1, nDIF_REF1
V
- .85
V
cc
4
Input Capacitance
pF
VCC = VIN
3.456V
=
Differential
Inputs with
Pull-down
Input High Current (Pull-down)
Input Low Current (Pull-down)
Internal Pull-down Resistance
Input High Current (Biased) 1
Input Low Current (Biased) 1
150 µA
µA
DIF_REF0, DIF_REF1
IIL
-5
50
R
kΩ
pulldown
VIN
0 to 3.456V
=
150
Differential
Inputs
Biased to
IIH
IIL
µA
nDIF_REF0, nDIF_REF1
-150
µA
R
Biased to Vcc/2 1
kΩ
1
(Note 1)
VCC/2
bias
2
All LVCMOS VIH
/ LVTTL
Input High Voltage
Input Low Voltage
V
+ 0.3 V
cc
REF_SEL, FIN_SEL1, FIN_SEL0,
FEC_SEL1, FEC_SEL0, P_SEL2,
P_SEL1, P_SEL0, NBW
0.8
4
VIL
-0.3
V
Inputs
CIN
Input Capacitance
Input High Current (Pull-down)
pF
VCC = VIN
3.456V
=
LVCMOS /
LVTTL
IIH
150 µA
REF_SEL, FIN_SEL1, FIN_SEL0,
FEC_SEL1, FEC_SEL0, P_SEL2,
P_SEL1, P_SEL0
IIL
R
Input Low Current (Pull-down)
Internal Pull-down Resistance
Input High Current (Pull-UP)
-5
µA
kΩ
Inputs with
Pull-down
LVCMOS /
LVTTL
50
50
pulldown
VCC = 3.456V
IN = 0 V
IIH
5
µA
V
NBW
IIL
R
Input Low Current (Pull-UP)
Internal Pull-UP Resistance
Output High Voltage
-150
µA
kΩ
Inputs with
Pull-UP
pullup
Differential
Outputs
VOH
VOL
VP-P
VOH
VOL
V
- 1.4
- 2.0
V
V
- 1.0 V
cc
cc
FOUT0, nFOUT0,
FOUT1, nFOUT1
Output Low Voltage
V
- 1.7 V
cc
cc
2
0.4
0.85
VCC
0.4
Peak to Peak Output Voltage
Output High Voltage
V
V
V
2.4
IOH= 1mA
IOL= 1mA
LVCMOS
Output
LOL
GND
Output Low Voltage
Table 13: DC Characteristics
Note 1: Biased to Vcc/2, with 50kΩ to Vcc and 50kΩ to ground. See Figure 4, Input Reference Clocks, on pg. 5
Note 2: Single-ended measurement. See Figure 6, Output Rise and Fall Time, on pg. 11.
M2060/61/62 M2065/66/67 Datasheet Rev 0.4
10 of 12
Revised 30Jul2004
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