RF133 Conexant Systems, Inc., RF133 Datasheet - Page 9

• Manufacturer Part Number: RF133
• Manufacturer: Conexant Systems, Inc.

100776A
Charge-pump output current
Transmit output zero crossing spurs:
Transmit output noise level (Note 5)
Device turn-on and lock time (with respect to enable input)
Operating frequency set by resonator
Tuning voltage range
Resonator pin impedance
Tuning sensitivity (Note 6)
LO phase noise at 10 MHz offset (Note 6)
Second LO output level
Second LO output impedance
Data to clock setup time (Note 7)
Data to clock hold time (Note 7)
Clock pulse width high (Note 7)
Clock pulse width low (Note 7)
Clock to load enable setup time (Note 7)
Load enable pulse width (Note 7)
2X spurs
3X spurs
4X spurs
5X spurs
Parameter
Proprietary Information and Specifications are Subject to Change
Table 4. RF133 Electrical Specifications (3 of 4)
(T
A
= 25 C, VCC = 3.0 V, except where noted)
Translation Loop (continued)
Symbol
F
K
t
I
t
t
t
CWH
t
OUT
CWL
t
3-Wire Control
VCO
VCO
CH
EW
CS
ES
Conexant
VCO
Source/sink (CPOI =
HIGH)
Source/sink (CPOI =
LOW)
High impedance input
At 20 MHz offset from
carrier
Varactor ground
referenced
Varactor supply
referenced
Differential
FVCO = 800 MHz
FVCO = 800 MHz
Q = 20
Unloaded, per side
Differential
Test Condition
Min
–62
300
0.3
50
10
50
50
50
50
–165
–122
10k//
Typ
0.02
–65
–70
–70
260
200
0.4
30
50
1.0
0.5
–70
VCC–
–162
Max
100
900
0.3
October 8, 1999
dBc/Hz
dBc/Hz
MHz/V
Units
mVp
MHz
dBc
dBc
dBc
dBc
mA
mA
mA
pF
ns
ns
ns
ns
ns
ns
V
V
s
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