CDC5801 Datasheet, PDF (7/16 Pages) Texas Instruments – LOW JITTER CLOCK MULTIPLIER AND DIVIDER WITH PROGRAMMABLE DELAY AND PHASE ALIGNMENT

CDC5801
LOW JITTER CLOCK MULTIPLIER AND DIVIDER WITH
PROGRAMMABLE DELAY AND PHASE ALIGNMENT
SCAS682A – OCTOBER 2002
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS^†
V_O(STOP)
Output voltage during CLK stop
mode
See Figure 1
VOX
VO
V_IK
VOH
VOL
IOH
IOL
IOZ
Output crossing-point voltage
Output voltage swing (VOH –
VOL)
Input clamp voltage
High-level output voltage
Low-level output voltage
High-level output current
Low-level output current
High-impedance-state output
current
See Figure 1 and Figure 4
See Figure 1
VDD = 3.0 V,
II = –18 mA
See Figure 1, VDD = 3 to 3.6 V
VDD = 3.0 V,
IOH = –16 mA
See Figure 1, VDD = 3 to 3.6 V
VDD = 3.0 V,
IOH = –16 mA
VDD = 3.135 V,
VO = 1 V
VDD = 3.3 V,
VO = 1.65 V
VDD = 3.465 V,
VO = 3.135 V
VDD = 3.135 V,
VO = 1.95 V
VDD = 3.3 V,
VO = 1.65 V
VDD = 3.465 V,
VO = 0.4 V
P0 = 0, P1 = 1
IOZ(STOP)
High-impedance-state output
current during CLK stop
Stop = 0, VO = GND or VDD
IOZ(PD)
IIH
High-impedance-state output
current in power-down state
High-level input
current
REFCLK,
STOPB
PWRDNB,
P0:2,
MULT/
DIV0:1
PWRDNB = 0,
VO = GND or VDD
VDD = 3.6 V,
VI = VDD
VDD = 3.6 V,
VI = VDD
REFCLK,
STOPB
VDD = 3.6 V,
VI = 0
IIL
Low-level input
current
PWRDNB,
P0:2,
MULT/
VDD = 3.6 V,
VI = 0
DIV0:1
Output impedance ^{High state RI at IO –14.5 mA to –16.5 mA}
ZO
(single ended)
Low state RI at IO 14.5 mA to 16.5 mA
Reference current
VDDREF,
VDDPD
VDD = 3.6 V
PWRDNB = 0
PWRDNB = 1
CI
Input capacitance
CO
Output capacitance
VI = VDD or GND
VO = VDD or GND
IDD(PD)
Supply current in power-down
state
REFCLK = 0 MHz to 100 MHz,
PWDNB = 0,
STOPB = 1
IDD(CLKSTOP) Supply current in CLK stop state
IDD(NORMAL) Supply current in normal state
BUSCLK configured for 500 MHz
BUSCLK = 500 MHz
P0:2 = 000; load see Figure 1
† _{VDD refers to any of the following; VDDPA, VDDPD, VDDREF, VDDO, and VDDP}
‡ _{All typical values are at VDD = 3.3 V, TA = 25°C.}
MIN
1.1
0.5VDDO–0.2
1.7
2.0
2.2
–32
43
–10
15
11
TYP^‡
MAX
2
0.5VDDO+0.2
2.9
–1.2
2.6
0.3
–52
–51
–14.5
61.5
65
25.5
0.6
0.5
–21
36
± 10
± 100
100
10
10
–10
–10
35
50
17
35
50
0.5
2
3
100
40
70
UNIT
V
V
V
V
V
V
mA
mA
µA
µA
µA
µA
µA
Ω
µA
mA
pF
pF
µA
mA
mA
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