CDCE62005 Datasheet, PDF (14/76 Pages) Texas Instruments – Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs

CDCE62005
SCAS862 – NOVEMBER 2008........................................................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS OPERATING CONDITIONS (Continued)
recommended operating conditions for the CDCE62005 device for under the specified Industrial temperature range of –40°C
to 85°C
PARAMETER
LVCMOS OUTPUT OR AUXILIARY OUTPUT
f_clk
Output frequency, see Figure Below
V_OH
High-level output voltage for LVCMOS
outputs
V_OL
Low-level output voltage for LVCMOS
outputs
I_OH
High-level output current
I_OL
Low-level output current
t_pho
Reference (PRI_IN or SEC_IN) to Output
Phase offset
t_pd(LH)/
t_pd(HL)
Propagation delay from PRI_IN or SEC_IN
to Outputs
t_sk(o)
Skew, output to output For Y0 to Y4
C_O
I_OZH
I_OZL
I_OPDH
I_OPDL
t_slew-rate
Output capacitance on Y0 to Y4
3-State LVCMOS output current
Power Down output current
Duty cycle LVCMOS
Output rise/fall slew rate
TEST CONDITIONS
Load = 5 pF to GND
V_CC = min to max I_OH = –100 µA
V_CC = min to max I_OL =100 A
V_CC = 3.3 V
V_O = 1.65 V
V_CC = 3.3 V
V_O = 1.65 V
Outputs are set to 122.88 MHz, Reference
at 30.72 MHz
Crosspoint to V_CC/2, load In Bypass Mode
All Outputs set at 200 MHz in bypass mode
only, Reference = 200 MHz
V_CC = 3.3 V; V_O = 0 V or V_CC
V_O = V_CC
V_O = 0 V
V_O = V_CC
V_O = 0 V
MIN TYP⁽¹⁾ MAX UNIT
0
V_CC –0.5
45%
3.6
250 MHz
0.3 V
–30
mA
33
mA
0.35
ns
4
ns
75
ps
5
pF
5
µA
–5
µA
25 µA
5 µA
55%
5.2
V/ns
(1) All typical values are at V_CC = 3.3 V, temperature = 25°C
LVCMOS
5 pF
14
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