SP8402
SP8402 is Very Low Phase Noise Divider by 2N manufactured by Zarlink Semiconductor.
FEATURES
I Very low Phase Noise (Typically -155 to 160d Bc/Hz at 1k Hz offset) I Supply Voltage 5V
N/C N/C N/C VCC +5V GND CLOCK INPUT CLOCK INPUT CLOCK INPUT CLOCK INPUT GND VCC +5V VCC +5V N/C S0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 N/C N/C N/C N/C N/C N/C N/C OUTPUT OUTPUT N/C VCC +5V N/C S2 S1
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Output Current Storage Temperature Range Maximum Clock Input Voltage 6.5V 20m A -55°C to +125°C 2.5V p-p
MP28
Fig.1 Pin connections
- top view
- 10
- 20
- 30
- 40
- 50
(f) (d Bc/Hz)
- 3d B
- 60
- 70
- 80
- 90
- 100
- 110
- 120
- 130
- 140
- 150
- 160
- 170 10 100 1k Frequency (Hz) 10k 100k
Fig.2 Typical single sideband phase noise measured at 768MHz
Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 1994-2005, Zarlink Semiconductor Inc. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
Guaranteed over: Supply voltage V CC = +4.75V to +5.25V Temperature Tamb = -10°C to +75° C Tested at +4.75V and +5.25V at T amb = +25°C Characteristic Supply current Output voltage swing Input sensitivity 200MHz to 1.5GHz Pin Min. 4, 11, 12, 18 20, 21 7, 8 82 320 Value Typ. Max. 92 410 102 m A m V m V d Bm Output loaded with 300R See Fig.5 p-p @ 1.4GHz input ÷ 256 mode outputs loaded with 330R See Fig.5 RMS Sine wave into 50 Ohms (d Bm equivalent) See Fig.3 Units Conditions
140 (-4)
Data Inputs Logic high voltage Low low voltage Input current
2.2 0.8 180
V V µA
5V Data input voltage
600 500 400 V in m V rms 300 OPERATING WINDOW 200 140m V 100
355m...