MC145170-2 Datasheet, PDF (5/32 Pages) Motorola, Inc – PLL Frequency Synthesizer with Serial Interface

Freescale Semiconductor, Inc_E._{lectrical Characteristics}
Table 3. Electrical Characteristics (Continued) (Voltages Referenced to V_SS, T_A = -40 to 85°C)
Parameter
Test Condition
Symbol
V_DD
V
Guaranteed
Limit
Unit
Maximum Operating Supply
Current
f_in = 500 mVpp;
I_dd
OSC_in = 1.0 MHz @ 1.0
Vpp;
LD, f_R, f_V, REF_out = Inactive
and No Connect; OSC_out,
φ_V, φ_R, PD_out = No Connect;
D_in, ENB, CLK = V_DD or
V_SS
-
[Note 2]
mA
NOTES: 1. When dc coupling to the OSC_in pin is used, the pin must be driven rail-to-rail. In this case, OSC_out should be floated.
2. The nominal values at 3.0 V are 0.6 mA @ 30 MHz, and 1.5 mA @ 100 MHz. The nominal values at 5.0 V are 3.0 mA @ 50 MHz,
and 5.8 mA @ 185 MHz. These are not guaranteed limits.
Table 4. AC Interface Characteristics
( T_A = -40 to 85°C, C_L = 50 pF, Input tr = t_f = 10 ns, unless otherwise noted.)
Parameter
Symbol
Figure
No.
V_DD
V
Guaranteed
Limit
Unit
Serial Data Clock Frequency (Note: Refer to Clock
f_clk
2
t_w Below)
Maximum Propagation Delay, CLK to D_out
t_PLH, t_PHL
2, 6
Maximum Disable Time, D_out Active to High
Impedance
Access Time, D_out High Impedance to Active
t_PLZ, t_PHZ
3, 7
t_PZL, t_PZH
3, 7
Maximum Output Transition Time, D_out
CL = 50 pF
t_TLH, t_THL
2, 6
CL = 200 pF
2, 6
Maximum Input Capacitance - D_in, ENB, CLK
C_in
Maximum Output Capacitance - D_out
C_out
2.7
dc to 3.0
MHz
4.5
dc to 4.0
5.5
dc to 4.0
2.7
150
ns
4.5
85
5.5
85
2.7
300
ns
4.5
200
5.5
200
2.7
0 to 200
ns
4.5
0 to 100
5.5
0 to 100
2.7
150
ns
4.5
50
5.5
50
2.7
900
ns
4.5
150
5.5
150
-
10
pF
-
10
pF
MOTOROLA
MC145170-2 Technical Data
5
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