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SP8690

Description
200MHz±8/9/10/11
File Size73KB,6 Pages
ManufacturerETC
Download Datasheet Compare View All

SP8690 Overview

200MHz±8/9/10/11

ADVANCE INFORMATION
DS3647-1·2
SP8690
200MHz410/11
4
SP8691
200MHz48/9
4
The SP8690 and SP8691 are low power ECL variable
modulus dividers, with both ECL10K and TTL/CMOS compatible
outputs. They divide by the lower division ratio when either of
the ECL control inputs, PE1 or PE2, is in the high state and by
the higher ratio when both are low (or open circuit).
CLOCK INPUT
CONTROL INPUTS
1
2
3
4
5
6
7
8
16
15
14
CLOCK INPUT
NC
NC
NC
V
EE
TTL/CMOS OUTPUT
NC
ECL OUTPUT
PE1
PE2
NC
V
CC
NC
NC
FEATURES
I
ECL and TTL/CMOS Compatible Outputs
I
AC-Coupled Input
I
Control Inputs ECL Compatible
QUICK REFERENCE DATA
SP8690
SP8691
13
12
11
10
ECL OUTPUT
9
I
Supply Voltage:
25·2V60·25V
(ECL), 5V60·25V (TTL)
I
Power Consumption: 70mW (Typ.)
I
Temperature Range:
255°C
to
1125°C
(A Grade)
230°C
to
170°C
(B Grade)
DG16
Fig. 1 Pin connections - top view
ABSOLUTE MAXIMUM RATINGS
Supply voltage, |V
CC
2V
EE
|
ECL output current
Storage temperature range
Max. junction temperature
TTL output voltage
Input voltage
Max. open collector current
8V
10mA
265°C
to
1150°C
1175°C
112V
2·5V p-p
15mA
ORDERING INFORMATION
SP8690 A DG
SP8690 B DG
SP8691 A DG
5962-87678 (SMD)
(SP8690)
V
CC
5
D1
PE1
PE2
CLOCK INPUT
CLOCK INPUT
2
3
Q1
D2
Q2
D3
Q3
D4
Q4
8
ECL OUTPUT
Q4
1
16
12
V
EE
9
ECL OUTPUT
11
TTL/CMOS
OUTPUT
Fig. 2 Functional diagram (SP8690)

SP8690 Related Products

SP8690 SP8690ADG SP8690BDG SP8691 5962-87678 SP8691ADG
Description 200MHz±8/9/10/11 200MHz±8/9/10/11 200MHz±8/9/10/11 200MHz±8/9/10/11 200MHz±8/9/10/11 200MHz±8/9/10/11
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