SY89430V データシートの表示（PDF） - Micrel

部品番号

コンポーネント説明

メーカー

SY89430V

5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)

Micrel 

Micrel, Inc.

Precision Edge®

SY89430V

AC ELECTRICAL CHARACTERISTICS

VCC1 = VCC_QUIET = VCC_TTL = VCC_OUT = +3.3V to +5.0V ±5%; TA = 0°C to +75°C

Symbol

Parameter

TA = 0°C TA = +25°C TA = +75°C

Min. Max. Min. Max. Min. Max. Unit

Condition

fMAXI

Maximum Input Frequency(1)

S_CLOCK — 10 — 10 — 10 MHz

Xtal Oscillator 10 25 10 25 10 25

Fundamental

Cyrstal

fMAXO

Maximum Output Frequency VCO (Internal) 400 950 400 950 400 950 MHz

FOUT 50 950 50 950 50 950

tLOCK

Maximum PLL Lock Time

— 10 — 10 — 10 ms

tjitter

Cycle-to-Cycle Jitter (Peak-toPeak)

— ±25 — ±25 — ±25 ps Test output static

tS

Setup Time

S_DATA to S_CLOCK 20 — 20 — 20 — ns

S_CLOCK to S_LOAD 20 — 20 — 20 —

M, N to P_LOAD 20 — 20 — 20 —

tH

Hold Time

S_DATA to S_CLOCK 20 — 20 — 20 — ns

S_CLOCK to S_LOAD 20 — 20 — 20 —

M, N to P_LOAD 20 — 20 — 20 —

tpw(MIN) Minimum Pulse Width

S_LOAD 50 — 50 — 50 — ns

P_LOAD 50 — 50 — 50 —

tDC

FOUT Duty Cycle

45 55 45 55 45 55 %

tr

Output Rise/Fall

tf

20% to 80%

FOUT 100 500 100 500 100 500 ps

NOTE:

1. 10MHz is the maximum frequency to load the feedback divide registers. S_CLOCK can be switched at high frequencies when used as a test clock in

TEST_MODE 6.

M9999-011106

hbwhelp@micrel.com or (408) 955-1690

8

Share Link: