FS61429-01
1-PLL LVPECL Clock Generator IC
AMERICAN MICROSYSTEMS, INC.
Preliminary Information
November 2000
Table 5: DC Electrical Specifications
Unless otherwise stated, VDD = 3.3V, no load on any output, and ambient temperature range TA = 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal characterization data and
are not currently production tested to any specific limits. MIN and MAX characterization data are ± 3σ f rom typical. Negative currents indicate current flows out of the device.
PARAMETER
SYMBOL
CONDITIONS/DESCRIPTION
MIN.
TYP.
MAX. UNITS
Overall
Supply Current, Dynamic
IDD
fXIN = 16.667MHz, fO = 200MHz
56
mA
Control Inputs (SSC_0, SSC_1)
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current (pull-up)
VIH
VIL
IIH
IIL
VIL = 0V
2.0
VDD+0.3
V
VSS-0.3
0.8
V
1
µA
-26
µA
Crystal Oscillator Feedback (XIN)
Threshold Bias Voltage
VTH
High-Level Input Current
IIH
Low-Level Input Current
IIL
1.7
V
42
µA
-42
µA
Crystal Oscillator Drive (XOUT)
High-Level Output Source Current
Low-Level Output Sink Current
Input Loading Capacitance *
IOH
IOL
CL(XOUT)
VDD = V(XIN) = 3.3V, VO = 0V
VDD = 3.3V, V(XIN) = 0V, VO = 3.3V
As seen by an external clock driver on
XOUT; XIN unconnected
-13
mA
10
mA
36
pF
Test Input/Output (TEST_IO)
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current (pull-up)
High-Level Output Source Current
Low-Level Output Sink Current
Tristate Output Current
Short Circuit Source Current *
Short Circuit Sink Current *
LVPECL Clock Outputs (FOUTP, FOUTN)
High-Level Output Voltage
Low-Level Output Voltage
Crossover Voltage
Low-Level Output Sink Current
Tristate Output Current
Short Circuit Sink Current *
VIH
2.0
VDD+0.3
V
VIL
VSS-0.3
0.8
V
IIH
1
µA
IIL
VIL = 0V
-26
µA
IOH
VO = V
-2.0
mA
IOL
VO = V
2.0
mA
IZ
-10
10
µA
ISCH
VDD = 3.3V, VO = 0V; shorted for 30s, max.
-5.0
mA
ISCL
VDD = VO = 3.3V, shorted for 30s, max.
5.0
mA
VOH
50Ω to VDD_O – 2.0V, VDD_ O = 3.3V
VOL
50Ω to VDD_O – 2.0V, VDD_ O = 3.3V
VX
50Ω to VDD_O – 2.0V, VDD_ O = 3.3V
IOL
VO = 1.44V
IZ
ISCL
VDD = VO = 3.6V, shorted for 30s, max.
VDD_O –
1.075
VDD_O –
0.830
V
VDD_O –
1.860
VDD_O –
1.570
V
1.92
V
mA
-10
10
µA
32
mA
ISO9001
QS9000
4