Datasheet KGL2135 Datasheet (OKI)

E2Q0048-38-71

This version: Jul. 1998

Previous version: Jan. 1998

KGL2135¡ electronic components

¡ electronic components

KGL2135

1.7 GHz Two-Modulus Prescaler

GENERAL DESCRIPTION

The KGL2135 is a two-modulus prescaler designed for PLL frequency synthesizers. The device
divides the input frequency by 128 or 130, with mode selection.

FEATURES

• Toggle frequency: 1.7 GHz

• Low-power: 3 mA (typ.)

• Low supply voltage: 3 V

• Package: 8PSOP

PACKAGE DIMENSIONS

INDEX MARK

5.2±0.2

1.27±0.2

5.0±0.2

0.35±0.1

1.6±0.2

0.15±0.1

(Unit: mm)

0 to 0.3

0.40MIN

6.8±0.4

Package material

Lead frame material

Pin treatment

Solder plate thickness

Epoxy resin

42 alloy

Solder plating

5 mm or more

1/3

MARKING

KGL2135¡ electronic components

85

TESTING CIRCUIT

Coaxial cable

S.G.

50 W

INDEX

1000 pF

1000 pF

K2135

¡

X X X

1

1

8

2

6

MC

PRODUCTION NAME

COMPANY LOGO

LOT NUMBER

4

MONTHLY LOT NUMBER

PRODUCTION MONTH
(1to9,X,Y,Z)

PRODUCTION YEAR
(LOWEST DIGIT)

0.1 µF

4

5

22 kW

0.1 µF

(1) IN

(2) V

(3) NC

(4) OUT

* MC: Modulus Control

V

DD

Output Wave Form
(Oscilloscope)

8 pF
Including Testing
Equipment & Probe

DD

(5) GND

(6) MC*

(7) NC

(8) REF

BLOCK DIAGRAM

IN

OUT

MC

Q

QD

T

C

Q

T

Q

T

Q

Q

T

Q

QD

Q

T

C

Q

T

Q

MC Dividing Ratio

High

Low

1/128

1/130

2/3

ABSOLUTE MAXIMUM RATINGS

Item Symbol Unit Min. Max.

Power supply voltage

MC input voltage

IN input power

Storage temperature

V

DD

—

—

Tstg

RECOMMENDED OPERATING CONDITIONS

Item Symbol Unit Min. Max.

Power supply voltage

Output capacitance

Output resistance

Ambient temperature

V

DD

C

L

R

L

Ta

ELECTRICAL CHARACTERISTICS

Item Symbol Unit Min. Max.

Toggle frequency (Sine wave)

Supply current (at Ta = 25°C)

Modulus control input High

Modulus control input Low

Modulus control input current High

Output voltage swing

Input voltage sensitivity

f

t

I

DD

V

IH

V

IL

I

IH

V

OUT

V

IN

Vp-p

Vp-p

dBm

GHz

mA

V

V

mA

°C

pF

kW

°C

KGL2135¡ electronic components

V

V

–0.5

–0.5

—

–55

V

2.7

—

22

–10

(VDD = 3 V±0.3 V, Ta = –10°C to 60°C)

Typ.

0.2

—

2.0

0

—

0.5

0.4

—

3.0

—

—

—

1.0

—

4.0

4.0

8

125

3.3

8

—

60

1.7

5.0

V

DD

0.8

0.15

—

1.0

3/3