sky73112-11 Skyworks Solutions, Inc., sky73112-11 Datasheet - Page 4

• Manufacturer Part Number: sky73112-11
• Description: Sky73112-11 750-850 Mhz High Performance Vco/synthesizer With Integrated Switch
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • SKY73112-11 VCO/SYNTHESIZER
Table 2. CLK, DATA, LE Preset Timing Parameters
Table 3. SKY73112-11 Hold Registers and Addresses
4
Input high voltage (V
Input low voltage (V
Input current (l
Clock frequency
Clock high (t
Clock low (t
Data set up (t
Data hold (t
Clock to latch enable (t
Latch enable width (t
Latch enable to clock (t
Word length
Number of words
Current drain
(Words 0-3, bits [25:0])
Power-On
DHD
CKL
CKH
Preset
DSU
DATA
)
DIG
)
CLK
)
LE
)
)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
IL
November 30, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200736B
IH
)
LEW
)
CLE
Auto Calibration Control
LEC
)
Hold Register Name
Frequency Control 1
Frequency Control 2
)
)
Operation Mode
Register
(Register Address,
Load
2 LSB Decode
Words 0-3
Bits [1:0]
Bits [1:0])
Bits [25:2]
Parameter
Latch
Operation
Register
Mode
Figure 4. Serial Bus Block Diagram
Word 0
Bits [25:2]
Calibration
Latch
Register
Control
Auto
Hold Register Address (Binary) in Load Register Words
Bit [1]
0
0
1
1
1.6 V
0.3 V
1 A (maximum)
15 MHz (maximum)
15 ns (minimum)
15 ns (minimum)
20 ns (minimum)
10 ns (minimum)
20 ns (minimum)
15 ns (minimum)
15 ns (minimum)
26 bits
4
2 A
Word 1
Bits [25:2]
Frequency
Control 1
Latch
Register
Value
Word 2
Bits [25:2]
Frequency
Control 2
Bit [0]
Register
Latch
0
1
0
1
Word 3
Bits [25:2]
S918