ICS8430002 Datasheet, PDF (10/27 Pages) Integrated Device Technology – High-Performance Fractional-N Frequency Synthesizer

ICS8430002 Data Sheet
HIGH-PERFORMANCE FRACTIONAL-N FREQUENCY SYNTHESIZER
Table 4B. LVCMOS/LVTTL DC Characteristics, V_CC = 3.3V±5%, V_{CCO_REF} = 3.3V±5% or 2.5V±5%, V_EE =0V,
T_A = 0°C to 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
Units
V_IH
Input High Voltage
V_CC = 3.3V
2
V_IL
Input Low Voltage
V_CC = 3.3V
-0.3
P[2:0], NB2, NA2, MR,
OE_REF, SEL, M[4:0],
I_IH
Input
High Current
S_CLOCK, S_DATA,
S_LOAD, nP_LOAD
V_CC = V_IN = 3.465V
M5, NA[1:0], NB[1:0],
VCO_SEL, OEA, OEB
V_CC = V_IN = 3.465V
V_CC + 0.3
V
0.8
V
150
µA
5
µA
P[2:0], NB2, NA2, MR,
I_IL
Input
Low Current
OE_REF, SEL, M[4:0],
S_CLOCK, S_DATA,
S_LOAD, nP_LOAD
V_CC = 3.465V, V_IN = 0V
-5
µA
M5, NA[1:0], NB[1:0],
VCO_SEL, OEA, OEB
V_CC = 3.465V, V_IN = 0V
-150
µA
V_{CCO_REF} = 3.3V±%
2.6
V_OH
Output
High Voltage
REF_OUT; NOTE 1
V_{CCO_REF} = 2.5V±5%
1.8
TEST; NOTE 2
V_CC = 3.3V±%
2.6
V_OL
Output
Low Voltage
REF_OUT; NOTE 1
TEST; NOTE 2
V_{CCO_REF} = 3.3V±5% or
2.5V±5%
V_CC = 3.3V±%
V
V
V
0.5
V
0.5
V
NOTE 1: Output terminated with 50Ω to V_{CCO_REF}/2. See Parameter Measurement Information section. Load Test Circuit diagrams.
NOTE 2: Output terminated with 50Ω to V_CC/2. See Parameter Measurement Information section. Load Test Circuit diagrams.
Table 4C. LVPECL DC Characteristics, V_CC =3.3V±5%, V_{CCO_A} = V_{CCO_B} = 3.3V±5% or 2.5V±5%,V_EE =0V,
T_A = 0°C to 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
I_IH
I_IL
V_PP
V_CMR
V_OH
V_OL
V_SWING
Input High Current
PCLK/nPCLK
Input Low Current
PCLK
nPCLK
Peak-to-Peak Voltage; NOTE 1
Common Mode Input Voltage; NOTE 1, 2
Output High Voltage; NOTE 3
Output Low Voltage; NOTE 3
Peak-to-Peak Output Voltage Swing
V_CC = V_IN = 3.465V
V_CC = 3.465V, V_IN = 0V
V_CC = 3.465V, V_IN = 0V
-5
-150
0.3
V_EE + 1.5
V_CCO – 1.4
V_CCO – 2.0
0.6
150
1.0
V_CC
V_CCO – 0.9
V_CCO – 1.7
1.0
NOTE 1: V_IL should not be less than -0.3V.
NOTE 2: Common mode input voltage is defined as V_IH.
NOTE 3: Outputs terminated with 50Ω to V_{CCO_A, _B} – 2V.
Units
µA
µA
µA
V
V
V
V
V
ICS8430002AY REVISION C NOVEMBER 12, 2009
10
©2009 Integrated Device Technology, Inc.