SP8804
3.3GHZ
÷
4 Fixed Modulus Divider
Advance Information
DS2112
ISSUE 7.3
June 1999
Features
G
G
G
G
G
G
G
G
Ordering Information
SP8804/A/DG Military temperature range
DES9056701/AC/DGAZ (SMD)
Very High Speed Operation 3.3GHz
Silicon Technology for low Phase Noise
(Typically better than -140dBc/Hz at 10kHz)
Specified Over the Full Military Temperature
Range
Low Power Dissipation 370mW (typ)
5V Single Supply Operation
High Input Sensitivity
Very Wide Operating Frequency Range
Available as DESC SMD 5962-9056701MPA
Thermal Characteristics
θja
= 150°C/W
θjc
= 50°C/W
Description
Absolute Maximum Ratings
The SP8804 is one of a range of very high speed low
power prescalers for professional and military
applications. The device features a complementary
output stage with on chip current source for the emitter
follower outputs.
Supply voltage V
CC
Clock Input voltage
Storage temperature range
Junction temperature
SUPPLY
1
VCC
V
REF
(2V)
400
400
7
÷4
6
INPUT
INPUT
2
3
5mA
6.75mA
2mA
OUTPUT
OUTPUT
500
500
6.5V
2.5V p-p
-65°C to +150°C
+175°C
5
GND
Figure 1 SP8804 Block diagram
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
