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參數(shù)資料
| 型號(hào)： | SP8861 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 1.3GHz Low Power Single-Chip Frequency Synthesiser(1.3GHz低功耗單片頻率合成器) |
| 中文描述： | 1.3GHz的低功耗單芯片頻率合成器（1.3GHz的低功耗單片頻率合成器） |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 200K |
| 代理商： | SP8861 |
7
SP8861
Fig. 7 Data format diagrams
G2
G1
2
18
2
17
2
16
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
C2
C1
MSB
LSB
PHASE
DETECTOR GAIN
CONTROL
(SEE TABLE 1)
PHASE
DETECTOR
SENSE BIT
(SEE TABLE 2)
15-BIT PROGRAMMABLE COUNTER (M COUNTER)
4-BIT
PROGRAMMABLE
COUNTER
(A COUNTER)
CONTROL
LOGIC
(SEE
TABLE 3)
Fig. 7a F1 or F2 word, bit allocation with
4
16/17 selected
G2
G1
2
17
2
16
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
C2
C1
MSB
LSB
PHASE
DETECTOR GAIN
CONTROL
(SEE TABLE 1)
15-BIT PROGRAMMABLE COUNTER (M COUNTER)
3-BIT
PROGRAMMABLE
COUNTER
(A COUNTER)
CONTROL
LOGIC
(SEE
TABLE 3)
Fig. 7b F1 or F2 word, bit allocation with
4
8/9 selected
0
MUST BE ZERO
PD1 PD2
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
C
2
C
1
MSB
LSB
PHASE
DETECTOR
BISTABLE
CONTROL
(SEE TABLE 4)
13-BIT PROGRAMMABLE COUNTER (R COUNTER)
CONTROL
LOGIC
(SEE
TABLE 3)
Fig. 7c Reference word bit allocation
DUAL MODULUS
N RATIO SELECT
0 =
4
16/17
1 =
4
8/9
22 BITS
0 0
22 BITS
1 0
22 BITS
1 1
22 CLOCKS
22 CLOCKS
22 CLOCKS
F1 WORD
F2 WORD
REF WORD
DATA LOADS ON FALLING EDGES
DATA
DATA CLOCK
CHIP SELECT
Fig. 7d Data load sequence
PHASE
DETECTOR
SENSE BIT
(SEE TABLE 2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8902 | 5GHZ ±2 Fixed Modulus Divider |
| SP8902KG | MOSFET, N LOGIC D-PAKMOSFET, N LOGIC D-PAK; Transistor type:MOSFET; Transistor polarity:N; Voltage, Vds max:60V; Case style:TO-252; Current, Id cont:30A; Current, Idm pulse:100A; Power, Pd:75W; Resistance, Rds on:0.022R; SMD:1; Case |
| SP8902KGMP1S | 5GHZ ±2 Fixed Modulus Divider |
| SP8902KGMP1T | 5GHZ ±2 Fixed Modulus Divider |
| SP8902 | 5GHZ ÷2 Fixed Modulus Divider(5GHZ ÷2超高速低功耗固定模數(shù)除法器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8861/NA/HP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: 制造商:ZARLINK 功能描述: |
| SP8861HP | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:1·3GHz Low Power Single-Chip Frequency Synthesiser |
| SP8861NAHP | 制造商:Zarlink Semiconductor Inc 功能描述:PLL FREQUENCY SYNTHESIZER, 1300 MHz, PQCC28 |
| SP8902 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:5GHZ/ 2 Fixed Modulus Divider |
| SP8902/KG/MP1S | 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: |
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